./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9 --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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- 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-6b4ec56 [2022-11-20 21:09:26,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 21:09:26,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 21:09:26,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 21:09:26,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 21:09:26,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 21:09:26,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 21:09:26,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 21:09:26,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 21:09:26,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 21:09:26,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 21:09:26,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 21:09:26,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 21:09:26,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 21:09:26,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 21:09:26,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 21:09:26,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 21:09:26,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 21:09:26,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 21:09:26,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 21:09:26,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 21:09:26,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 21:09:26,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 21:09:26,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 21:09:26,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 21:09:26,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 21:09:26,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 21:09:26,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 21:09:26,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 21:09:26,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 21:09:26,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 21:09:26,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 21:09:26,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 21:09:26,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 21:09:26,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 21:09:26,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 21:09:26,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 21:09:26,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 21:09:26,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 21:09:26,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 21:09:26,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 21:09:26,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-20 21:09:26,175 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 21:09:26,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 21:09:26,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 21:09:26,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 21:09:26,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 21:09:26,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 21:09:26,177 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 21:09:26,177 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 21:09:26,177 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 21:09:26,178 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 21:09:26,179 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 21:09:26,179 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 21:09:26,179 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 21:09:26,179 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 21:09:26,179 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 21:09:26,180 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 21:09:26,180 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 21:09:26,180 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 21:09:26,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 21:09:26,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 21:09:26,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 21:09:26,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 21:09:26,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 21:09:26,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 21:09:26,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 21:09:26,182 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 21:09:26,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 21:09:26,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 21:09:26,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 21:09:26,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:09:26,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 21:09:26,183 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 21:09:26,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 21:09:26,185 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_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2022-11-20 21:09:26,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 21:09:26,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 21:09:26,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 21:09:26,487 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 21:09:26,488 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 21:09:26,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-20 21:09:29,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 21:09:29,972 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 21:09:29,973 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-20 21:09:30,011 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/data/e960500e6/0217c7e9e580456086bcd659587292e2/FLAG1b045b805 [2022-11-20 21:09:30,032 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/data/e960500e6/0217c7e9e580456086bcd659587292e2 [2022-11-20 21:09:30,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 21:09:30,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 21:09:30,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 21:09:30,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 21:09:30,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 21:09:30,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:09:30" (1/1) ... [2022-11-20 21:09:30,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2070995f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:30, skipping insertion in model container [2022-11-20 21:09:30,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:09:30" (1/1) ... [2022-11-20 21:09:30,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 21:09:30,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:09:30,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-20 21:09:30,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-20 21:09:31,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,827 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:31,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:32,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 21:09:32,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 21:09:32,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 21:09:32,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 21:09:32,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 21:09:32,514 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 21:09:32,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 21:09:32,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 21:09:32,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 21:09:32,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 21:09:32,883 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 21:09:33,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,396 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,398 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 21:09:33,529 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 21:09:33,559 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-20 21:09:33,560 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-20 21:09:33,613 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,629 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,633 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,633 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 21:09:33,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 21:09:33,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 21:09:33,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 21:09:33,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 21:09:33,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 21:09:33,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 21:09:33,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 21:09:33,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 21:09:33,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 21:09:33,731 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 21:09:33,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:33,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 21:09:34,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 21:09:34,365 INFO L208 MainTranslator]: Completed translation [2022-11-20 21:09:34,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34 WrapperNode [2022-11-20 21:09:34,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 21:09:34,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 21:09:34,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 21:09:34,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 21:09:34,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,551 INFO L138 Inliner]: procedures = 775, calls = 2444, calls flagged for inlining = 71, calls inlined = 16, statements flattened = 712 [2022-11-20 21:09:34,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 21:09:34,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 21:09:34,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 21:09:34,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 21:09:34,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,652 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 21:09:34,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 21:09:34,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 21:09:34,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 21:09:34,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (1/1) ... [2022-11-20 21:09:34,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:09:34,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 21:09:34,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 21:09:34,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 21:09:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2022-11-20 21:09:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2022-11-20 21:09:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-20 21:09:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 21:09:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 21:09:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 21:09:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 21:09:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 21:09:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 21:09:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 21:09:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-20 21:09:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-20 21:09:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 21:09:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 21:09:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 21:09:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 21:09:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 21:09:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 21:09:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 21:09:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 21:09:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 21:09:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 21:09:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 21:09:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 21:09:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 21:09:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 21:09:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 21:09:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 21:09:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 21:09:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 21:09:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-20 21:09:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-20 21:09:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-20 21:09:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-20 21:09:34,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 21:09:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-20 21:09:34,777 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-20 21:09:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 21:09:34,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 21:09:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 21:09:34,778 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 21:09:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-20 21:09:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-20 21:09:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 21:09:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 21:09:34,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 21:09:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 21:09:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 21:09:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 21:09:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 21:09:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 21:09:35,205 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 21:09:35,207 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 21:09:36,269 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 21:09:36,437 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 21:09:36,437 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 21:09:36,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:09:36 BoogieIcfgContainer [2022-11-20 21:09:36,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 21:09:36,443 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 21:09:36,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 21:09:36,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 21:09:36,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:09:30" (1/3) ... [2022-11-20 21:09:36,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9954d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:09:36, skipping insertion in model container [2022-11-20 21:09:36,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:09:34" (2/3) ... [2022-11-20 21:09:36,450 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9954d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:09:36, skipping insertion in model container [2022-11-20 21:09:36,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:09:36" (3/3) ... [2022-11-20 21:09:36,454 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_clean_up_harness.i [2022-11-20 21:09:36,474 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 21:09:36,474 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 21:09:36,545 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 21:09:36,555 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;@6826c05e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 21:09:36,556 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 21:09:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-11-20 21:09:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 21:09:36,576 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:36,577 INFO L195 NwaCegarLoop]: trace histogram [10, 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] [2022-11-20 21:09:36,578 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:36,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:36,585 INFO L85 PathProgramCache]: Analyzing trace with hash -534473477, now seen corresponding path program 1 times [2022-11-20 21:09:36,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:36,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283161476] [2022-11-20 21:09:36,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:37,093 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 21:09:37,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [397893119] [2022-11-20 21:09:37,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:37,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 21:09:37,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 21:09:37,106 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 21:09:37,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 21:09:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:37,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 2298 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-20 21:09:37,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 21:09:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 21:09:37,841 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 21:09:37,842 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:09:37,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283161476] [2022-11-20 21:09:37,842 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 21:09:37,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [397893119] [2022-11-20 21:09:37,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [397893119] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 21:09:37,843 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 21:09:37,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 21:09:37,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187150249] [2022-11-20 21:09:37,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 21:09:37,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 21:09:37,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 21:09:37,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 21:09:37,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 21:09:37,908 INFO L87 Difference]: Start difference. First operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-20 21:09:38,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 21:09:38,381 INFO L93 Difference]: Finished difference Result 280 states and 367 transitions. [2022-11-20 21:09:38,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 21:09:38,384 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 94 [2022-11-20 21:09:38,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 21:09:38,394 INFO L225 Difference]: With dead ends: 280 [2022-11-20 21:09:38,394 INFO L226 Difference]: Without dead ends: 156 [2022-11-20 21:09:38,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-20 21:09:38,402 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 1 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-20 21:09:38,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 663 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-20 21:09:38,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2022-11-20 21:09:38,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 156. [2022-11-20 21:09:38,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 88 states have (on average 1.1590909090909092) internal successors, (102), 89 states have internal predecessors, (102), 47 states have call successors, (47), 19 states have call predecessors, (47), 20 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-20 21:09:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 196 transitions. [2022-11-20 21:09:38,520 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 196 transitions. Word has length 94 [2022-11-20 21:09:38,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 21:09:38,523 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 196 transitions. [2022-11-20 21:09:38,523 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-20 21:09:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 196 transitions. [2022-11-20 21:09:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-20 21:09:38,538 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:38,539 INFO L195 NwaCegarLoop]: trace histogram [10, 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] [2022-11-20 21:09:38,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 21:09:38,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-20 21:09:38,750 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:38,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:38,750 INFO L85 PathProgramCache]: Analyzing trace with hash -237950023, now seen corresponding path program 1 times [2022-11-20 21:09:38,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:38,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732060944] [2022-11-20 21:09:38,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-20 21:09:40,714 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:09:40,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732060944] [2022-11-20 21:09:40,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [732060944] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 21:09:40,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 21:09:40,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-20 21:09:40,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240328307] [2022-11-20 21:09:40,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 21:09:40,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 21:09:40,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 21:09:40,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 21:09:40,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-20 21:09:40,718 INFO L87 Difference]: Start difference. First operand 156 states and 196 transitions. Second operand has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 21:09:42,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 21:09:42,611 INFO L93 Difference]: Finished difference Result 171 states and 213 transitions. [2022-11-20 21:09:42,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-20 21:09:42,612 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 98 [2022-11-20 21:09:42,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 21:09:42,615 INFO L225 Difference]: With dead ends: 171 [2022-11-20 21:09:42,615 INFO L226 Difference]: Without dead ends: 169 [2022-11-20 21:09:42,616 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-11-20 21:09:42,617 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 76 mSDsluCounter, 779 mSDsCounter, 0 mSdLazyCounter, 333 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-20 21:09:42,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 934 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 333 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-20 21:09:42,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-11-20 21:09:42,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 160. [2022-11-20 21:09:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 91 states have (on average 1.1538461538461537) internal successors, (105), 92 states have internal predecessors, (105), 47 states have call successors, (47), 20 states have call predecessors, (47), 21 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-20 21:09:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 199 transitions. [2022-11-20 21:09:42,638 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 199 transitions. Word has length 98 [2022-11-20 21:09:42,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 21:09:42,639 INFO L495 AbstractCegarLoop]: Abstraction has 160 states and 199 transitions. [2022-11-20 21:09:42,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-20 21:09:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2022-11-20 21:09:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-20 21:09:42,641 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:42,642 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 21:09:42,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 21:09:42,642 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:42,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:42,643 INFO L85 PathProgramCache]: Analyzing trace with hash -875517466, now seen corresponding path program 1 times [2022-11-20 21:09:42,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:42,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258631922] [2022-11-20 21:09:42,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:42,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-20 21:09:44,865 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:09:44,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258631922] [2022-11-20 21:09:44,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [258631922] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 21:09:44,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 21:09:44,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-20 21:09:44,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526119187] [2022-11-20 21:09:44,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 21:09:44,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 21:09:44,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 21:09:44,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 21:09:44,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-20 21:09:44,869 INFO L87 Difference]: Start difference. First operand 160 states and 199 transitions. Second operand has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-20 21:09:45,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 21:09:45,796 INFO L93 Difference]: Finished difference Result 272 states and 342 transitions. [2022-11-20 21:09:45,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-20 21:09:45,797 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) Word has length 113 [2022-11-20 21:09:45,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 21:09:45,799 INFO L225 Difference]: With dead ends: 272 [2022-11-20 21:09:45,799 INFO L226 Difference]: Without dead ends: 162 [2022-11-20 21:09:45,800 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-20 21:09:45,801 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 46 mSDsluCounter, 662 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-20 21:09:45,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 819 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-20 21:09:45,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2022-11-20 21:09:45,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2022-11-20 21:09:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 92 states have (on average 1.1521739130434783) internal successors, (106), 94 states have internal predecessors, (106), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-20 21:09:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 203 transitions. [2022-11-20 21:09:45,841 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 203 transitions. Word has length 113 [2022-11-20 21:09:45,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 21:09:45,843 INFO L495 AbstractCegarLoop]: Abstraction has 162 states and 203 transitions. [2022-11-20 21:09:45,844 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-20 21:09:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 203 transitions. [2022-11-20 21:09:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 21:09:45,857 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:45,857 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 21:09:45,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 21:09:45,858 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:45,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:45,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1117456364, now seen corresponding path program 1 times [2022-11-20 21:09:45,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:45,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845238664] [2022-11-20 21:09:45,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:45,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-20 21:09:47,214 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:09:47,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845238664] [2022-11-20 21:09:47,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845238664] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 21:09:47,214 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 21:09:47,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-20 21:09:47,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373265636] [2022-11-20 21:09:47,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 21:09:47,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-20 21:09:47,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 21:09:47,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-20 21:09:47,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-20 21:09:47,217 INFO L87 Difference]: Start difference. First operand 162 states and 203 transitions. Second operand has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-20 21:09:48,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 21:09:48,701 INFO L93 Difference]: Finished difference Result 279 states and 353 transitions. [2022-11-20 21:09:48,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-20 21:09:48,702 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) Word has length 119 [2022-11-20 21:09:48,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 21:09:48,705 INFO L225 Difference]: With dead ends: 279 [2022-11-20 21:09:48,705 INFO L226 Difference]: Without dead ends: 167 [2022-11-20 21:09:48,706 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2022-11-20 21:09:48,707 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 55 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 1334 SdHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-20 21:09:48,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 1334 Invalid, 531 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-20 21:09:48,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2022-11-20 21:09:48,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 165. [2022-11-20 21:09:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 94 states have (on average 1.148936170212766) internal successors, (108), 96 states have internal predecessors, (108), 47 states have call successors, (47), 20 states have call predecessors, (47), 23 states have return successors, (51), 48 states have call predecessors, (51), 46 states have call successors, (51) [2022-11-20 21:09:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 206 transitions. [2022-11-20 21:09:48,732 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 206 transitions. Word has length 119 [2022-11-20 21:09:48,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 21:09:48,733 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 206 transitions. [2022-11-20 21:09:48,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-20 21:09:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 206 transitions. [2022-11-20 21:09:48,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 21:09:48,736 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:48,736 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 21:09:48,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-20 21:09:48,737 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:48,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:48,737 INFO L85 PathProgramCache]: Analyzing trace with hash -13923448, now seen corresponding path program 1 times [2022-11-20 21:09:48,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:48,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441814692] [2022-11-20 21:09:48,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-11-20 21:09:50,059 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:09:50,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441814692] [2022-11-20 21:09:50,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441814692] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 21:09:50,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1150099267] [2022-11-20 21:09:50,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:50,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 21:09:50,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 21:09:50,066 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 21:09:50,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-20 21:09:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:50,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 2414 conjuncts, 22 conjunts are in the unsatisfiable core [2022-11-20 21:09:50,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 21:09:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-20 21:09:50,760 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 21:09:50,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1150099267] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 21:09:50,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 21:09:50,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2022-11-20 21:09:50,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416053648] [2022-11-20 21:09:50,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 21:09:50,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 21:09:50,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-20 21:09:50,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 21:09:50,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-20 21:09:50,768 INFO L87 Difference]: Start difference. First operand 165 states and 206 transitions. Second operand has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-20 21:09:51,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 21:09:51,148 INFO L93 Difference]: Finished difference Result 292 states and 366 transitions. [2022-11-20 21:09:51,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 21:09:51,151 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 123 [2022-11-20 21:09:51,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 21:09:51,153 INFO L225 Difference]: With dead ends: 292 [2022-11-20 21:09:51,153 INFO L226 Difference]: Without dead ends: 165 [2022-11-20 21:09:51,153 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-20 21:09:51,154 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 430 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-20 21:09:51,155 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 580 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-20 21:09:51,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-11-20 21:09:51,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 161. [2022-11-20 21:09:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 93 states have internal predecessors, (104), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-20 21:09:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 201 transitions. [2022-11-20 21:09:51,171 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 201 transitions. Word has length 123 [2022-11-20 21:09:51,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 21:09:51,171 INFO L495 AbstractCegarLoop]: Abstraction has 161 states and 201 transitions. [2022-11-20 21:09:51,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-20 21:09:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 201 transitions. [2022-11-20 21:09:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 21:09:51,173 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 21:09:51,174 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 21:09:51,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-20 21:09:51,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 21:09:51,384 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 21:09:51,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 21:09:51,385 INFO L85 PathProgramCache]: Analyzing trace with hash -657235088, now seen corresponding path program 1 times [2022-11-20 21:09:51,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-20 21:09:51,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516726785] [2022-11-20 21:09:51,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 21:09:51,462 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 21:09:51,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [414929451] [2022-11-20 21:09:51,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 21:09:51,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 21:09:51,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 21:09:51,464 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 21:09:51,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61a069af-742c-430a-9912-0efc79a301ed/bin/utaipan-6cKwYrpEi9/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-20 21:09:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 21:09:52,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 2514 conjuncts, 123 conjunts are in the unsatisfiable core [2022-11-20 21:09:52,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 21:09:52,190 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-20 21:09:52,606 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-20 21:09:52,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-20 21:09:52,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:09:53,238 INFO L321 Elim1Store]: treesize reduction 122, result has 22.3 percent of original size [2022-11-20 21:09:53,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 115 treesize of output 129 [2022-11-20 21:09:53,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:09:53,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:09:53,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-20 21:09:53,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-20 21:09:53,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-20 21:09:54,543 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 21:09:54,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-20 21:09:54,793 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 21:09:54,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-20 21:09:55,032 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-20 21:09:55,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-20 21:09:55,052 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 21:09:55,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-20 21:09:57,116 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) (not (= .cse0 0))))) is different from true [2022-11-20 21:09:59,230 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|) 0))) (and (not (= .cse0 0)) (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|)))) is different from true [2022-11-20 21:10:01,374 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) (not (= .cse0 0))))) is different from true [2022-11-20 21:10:01,471 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2022-11-20 21:10:03,547 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) (not (= .cse0 0))))) is different from true [2022-11-20 21:10:05,639 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) (not (= .cse0 0))))) is different from true [2022-11-20 21:10:07,808 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|) 0))) (and (not (= .cse0 0)) (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|)))) is different from true [2022-11-20 21:10:09,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2022-11-20 21:10:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 58 not checked. [2022-11-20 21:10:10,125 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 21:10:10,779 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-20 21:10:10,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516726785] [2022-11-20 21:10:10,780 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 21:10:10,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [414929451] [2022-11-20 21:10:10,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [414929451] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 21:10:10,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [546509598] [2022-11-20 21:10:10,804 INFO L159 IcfgInterpreter]: Started Sifa with 99 locations of interest [2022-11-20 21:10:10,804 INFO L166 IcfgInterpreter]: Building call graph [2022-11-20 21:10:10,808 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-20 21:10:10,813 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-20 21:10:10,814 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-20 21:10:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:10:14,765 INFO L217 Elim1Store]: Index analysis took 525 ms [2022-11-20 21:10:32,421 WARN L233 SmtUtils]: Spent 17.58s on a formula simplification. DAG size of input: 1758 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:10:32,427 INFO L321 Elim1Store]: treesize reduction 1950, result has 47.4 percent of original size [2022-11-20 21:10:32,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19112 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 195 case distinctions, treesize of input 987 treesize of output 2354 [2022-11-20 21:10:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:10:36,416 INFO L217 Elim1Store]: Index analysis took 818 ms [2022-11-20 21:11:06,151 WARN L233 SmtUtils]: Spent 29.68s on a formula simplification. DAG size of input: 2150 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:11:06,155 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-20 21:11:06,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19308 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 390 case distinctions, treesize of input 997 treesize of output 2365 [2022-11-20 21:13:50,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:13:50,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:13:50,953 INFO L217 Elim1Store]: Index analysis took 362 ms [2022-11-20 21:14:22,020 WARN L233 SmtUtils]: Spent 31.01s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:14:22,023 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-20 21:14:22,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-20 21:14:26,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:26,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:26,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19505 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-20 21:14:42,844 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-20 21:14:42,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-20 21:14:42,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-20 21:14:42,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-20 21:14:42,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:42,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:42,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-20 21:14:42,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:43,000 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,015 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-20 21:14:43,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-20 21:14:43,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-20 21:14:43,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:43,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:43,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-20 21:14:43,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,243 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-20 21:14:43,275 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:14:43,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-20 21:14:43,316 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 21:14:43,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-20 21:14:49,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-20 21:14:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:49,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-20 21:14:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:50,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:14:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:51,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:14:52,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:52,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:14:52,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-20 21:15:09,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:09,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:09,828 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-20 21:15:10,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:10,759 INFO L217 Elim1Store]: Index analysis took 118 ms [2022-11-20 21:15:10,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:15:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:11,687 INFO L217 Elim1Store]: Index analysis took 114 ms [2022-11-20 21:15:11,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:15:12,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-20 21:15:12,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:15:12,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-20 21:15:26,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-20 21:15:26,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-20 21:15:27,801 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 21:15:30,271 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 21:16:15,792 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-20 21:16:22,276 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-20 21:16:42,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:16:42,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:16:42,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:16:42,930 INFO L217 Elim1Store]: Index analysis took 402 ms [2022-11-20 21:17:19,045 WARN L233 SmtUtils]: Spent 35.74s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:17:19,048 INFO L321 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-20 21:17:19,051 INFO L350 Elim1Store]: Elim1 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 [2022-11-20 21:17:22,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:22,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:23,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-20 21:17:52,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:52,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:52,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:53,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:55,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:57,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:58,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:17:59,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:00,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:01,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:03,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:04,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:05,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:06,383 INFO L217 Elim1Store]: Index analysis took 13876 ms [2022-11-20 21:18:34,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-20 21:18:37,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:18:37,558 INFO L217 Elim1Store]: Index analysis took 428 ms [2022-11-20 21:18:47,087 WARN L233 SmtUtils]: Spent 9.15s on a formula simplification. DAG size of input: 1050 DAG size of output: 573 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:18:47,089 INFO L321 Elim1Store]: treesize reduction 1710, result has 33.4 percent of original size [2022-11-20 21:18:47,091 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19805 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 190 case distinctions, treesize of input 1007 treesize of output 1981 [2022-11-20 21:19:42,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:42,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:42,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-20 21:19:43,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:43,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:43,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:44,013 INFO L217 Elim1Store]: Index analysis took 322 ms [2022-11-20 21:19:51,121 WARN L233 SmtUtils]: Spent 7.09s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:19:51,123 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-20 21:19:51,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-20 21:19:52,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:52,995 INFO L217 Elim1Store]: Index analysis took 105 ms [2022-11-20 21:19:53,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:19:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-20 21:19:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:19:53,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:20:03,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-20 21:20:04,272 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:20:04,478 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:20:13,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:13,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:13,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:13,509 INFO L217 Elim1Store]: Index analysis took 387 ms [2022-11-20 21:20:20,552 WARN L233 SmtUtils]: Spent 7.02s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:20:20,553 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-20 21:20:20,556 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-20 21:20:22,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:22,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-20 21:20:23,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:23,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-20 21:20:24,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:20:24,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:20:24,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:20:32,676 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-20 21:20:34,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:20:35,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-20 21:20:53,336 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 21:20:53,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-20 21:21:15,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:21:15,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:15,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-20 21:21:16,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:16,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-20 21:21:17,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:17,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:17,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:17,443 INFO L217 Elim1Store]: Index analysis took 407 ms [2022-11-20 21:21:24,054 WARN L233 SmtUtils]: Spent 6.59s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:21:24,056 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-20 21:21:24,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-20 21:21:25,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:25,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:25,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-20 21:21:39,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:39,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:40,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:41,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:42,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:43,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:44,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:45,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:46,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:47,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:48,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:50,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:21:51,071 INFO L217 Elim1Store]: Index analysis took 12051 ms [2022-11-20 21:22:18,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-20 21:22:21,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:21,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 21:22:22,331 INFO L217 Elim1Store]: Index analysis took 430 ms [2022-11-20 21:22:28,130 WARN L233 SmtUtils]: Spent 5.41s on a formula simplification. DAG size of input: 665 DAG size of output: 363 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-20 21:22:28,132 INFO L321 Elim1Store]: treesize reduction 1080, result has 33.4 percent of original size [2022-11-20 21:22:28,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19840 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 120 case distinctions, treesize of input 1007 treesize of output 1841 [2022-11-20 21:22:34,472 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3391 for LOIs