./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 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_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW --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 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 --- 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-4e7fbc6 [2022-11-23 15:11:10,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:11:10,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:11:10,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:11:10,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:11:10,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:11:10,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:11:10,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:11:10,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:11:10,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:11:10,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:11:10,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:11:10,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:11:10,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:11:10,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:11:10,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:11:10,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:11:10,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:11:10,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:11:10,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:11:10,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:11:10,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:11:10,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:11:10,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:11:10,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:11:10,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:11:10,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:11:10,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:11:10,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:11:10,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:11:10,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:11:10,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:11:10,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:11:10,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:11:10,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:11:10,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:11:10,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:11:10,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:11:10,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:11:10,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:11:10,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:11:10,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 15:11:10,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:11:10,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:11:10,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:11:10,716 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:11:10,717 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:11:10,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:11:10,718 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:11:10,718 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:11:10,718 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:11:10,719 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 15:11:10,720 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:11:10,720 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:11:10,720 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 15:11:10,721 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 15:11:10,721 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:11:10,721 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 15:11:10,721 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 15:11:10,722 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 15:11:10,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:11:10,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 15:11:10,724 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:11:10,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 15:11:10,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:11:10,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 15:11:10,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 15:11:10,725 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:11:10,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 15:11:10,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:11:10,726 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:11:10,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:11:10,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:11:10,727 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 15:11:10,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:11:10,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 15:11:10,727 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 15:11:10,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 15:11:10,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 15:11:10,728 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:11:10,728 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_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7608d8aa64807891206ad38b93db31434f261f46ffbbb3a8b8a4940e4ab5ce81 [2022-11-23 15:11:11,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:11:11,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:11:11,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:11:11,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:11:11,098 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:11:11,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2022-11-23 15:11:14,234 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:11:14,774 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:11:14,775 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2022-11-23 15:11:14,818 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/data/ebe1f29b2/88a53854d38f4e7c8aa3e29c645c76ad/FLAGac6b76d88 [2022-11-23 15:11:14,836 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/data/ebe1f29b2/88a53854d38f4e7c8aa3e29c645c76ad [2022-11-23 15:11:14,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:11:14,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:11:14,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:11:14,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:11:14,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:11:14,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:11:14" (1/1) ... [2022-11-23 15:11:14,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d4eec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:14, skipping insertion in model container [2022-11-23 15:11:14,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:11:14" (1/1) ... [2022-11-23 15:11:14,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:11:14,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:11:15,317 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_59208032-cbd3-4f86-83e4-096a149255ae/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2022-11-23 15:11:15,327 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_59208032-cbd3-4f86-83e4-096a149255ae/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2022-11-23 15:11:16,595 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,627 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,628 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,632 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:16,633 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 15:11:17,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 15:11:17,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 15:11:17,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 15:11:17,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 15:11:17,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 15:11:17,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 15:11:17,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 15:11:17,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 15:11:17,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 15:11:17,365 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 15:11:17,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,835 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,836 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,859 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,859 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:17,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:11:17,971 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:11:18,004 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_59208032-cbd3-4f86-83e4-096a149255ae/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2022-11-23 15:11:18,005 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_59208032-cbd3-4f86-83e4-096a149255ae/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2022-11-23 15:11:18,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 15:11:18,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 15:11:18,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 15:11:18,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 15:11:18,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 15:11:18,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 15:11:18,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 15:11:18,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 15:11:18,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 15:11:18,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 15:11:18,207 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 15:11:18,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,358 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 15:11:18,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:11:18,598 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:11:18,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18 WrapperNode [2022-11-23 15:11:18,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:11:18,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:11:18,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:11:18,600 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:11:18,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,753 INFO L138 Inliner]: procedures = 774, calls = 2459, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 731 [2022-11-23 15:11:18,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:11:18,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:11:18,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:11:18,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:11:18,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,851 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:11:18,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:11:18,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:11:18,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:11:18,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (1/1) ... [2022-11-23 15:11:18,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:11:18,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:18,975 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:11:18,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:11:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-23 15:11:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-23 15:11:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-23 15:11:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 15:11:19,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-23 15:11:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-23 15:11:19,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-23 15:11:19,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-23 15:11:19,034 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-23 15:11:19,035 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-23 15:11:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 15:11:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 15:11:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 15:11:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:11:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:11:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-23 15:11:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-23 15:11:19,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-23 15:11:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-23 15:11:19,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 15:11:19,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 15:11:19,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 15:11:19,038 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-23 15:11:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-23 15:11:19,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 15:11:19,039 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-23 15:11:19,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-23 15:11:19,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 15:11:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-23 15:11:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-23 15:11:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 15:11:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-23 15:11:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-23 15:11:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 15:11:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 15:11:19,045 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-23 15:11:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-23 15:11:19,046 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2022-11-23 15:11:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2022-11-23 15:11:19,046 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-23 15:11:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-23 15:11:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 15:11:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-23 15:11:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-23 15:11:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-23 15:11:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-23 15:11:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2022-11-23 15:11:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2022-11-23 15:11:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2022-11-23 15:11:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_delete [2022-11-23 15:11:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 15:11:19,496 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:11:19,499 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:11:19,771 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2022-11-23 15:11:19,771 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-11-23 15:11:20,802 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:11:21,151 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:11:21,151 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-23 15:11:21,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:11:21 BoogieIcfgContainer [2022-11-23 15:11:21,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:11:21,156 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:11:21,157 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:11:21,159 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:11:21,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:11:14" (1/3) ... [2022-11-23 15:11:21,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ad39bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:11:21, skipping insertion in model container [2022-11-23 15:11:21,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:11:18" (2/3) ... [2022-11-23 15:11:21,161 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ad39bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:11:21, skipping insertion in model container [2022-11-23 15:11:21,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:11:21" (3/3) ... [2022-11-23 15:11:21,162 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_iter_delete_harness.i [2022-11-23 15:11:21,183 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:11:21,183 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 15:11:21,242 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:11:21,252 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;@2161806b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:11:21,252 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 15:11:21,258 INFO L276 IsEmpty]: Start isEmpty. Operand has 167 states, 94 states have (on average 1.202127659574468) internal successors, (113), 93 states have internal predecessors, (113), 54 states have call successors, (54), 19 states have call predecessors, (54), 19 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2022-11-23 15:11:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-23 15:11:21,278 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:11:21,279 INFO L195 NwaCegarLoop]: trace histogram [19, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:11:21,280 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:11:21,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:11:21,286 INFO L85 PathProgramCache]: Analyzing trace with hash -662002685, now seen corresponding path program 1 times [2022-11-23 15:11:21,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:11:21,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041874448] [2022-11-23 15:11:21,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:21,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:11:21,743 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:11:21,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [498999805] [2022-11-23 15:11:21,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:21,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:21,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:21,762 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:11:21,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 15:11:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:22,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 2507 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-23 15:11:22,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:11:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2022-11-23 15:11:22,577 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:11:22,577 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:11:22,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041874448] [2022-11-23 15:11:22,578 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:11:22,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [498999805] [2022-11-23 15:11:22,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [498999805] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:11:22,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:11:22,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 15:11:22,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440277304] [2022-11-23 15:11:22,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:11:22,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:11:22,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:11:22,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:11:22,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:11:22,646 INFO L87 Difference]: Start difference. First operand has 167 states, 94 states have (on average 1.202127659574468) internal successors, (113), 93 states have internal predecessors, (113), 54 states have call successors, (54), 19 states have call predecessors, (54), 19 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-23 15:11:23,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:11:23,206 INFO L93 Difference]: Finished difference Result 304 states and 413 transitions. [2022-11-23 15:11:23,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 15:11:23,208 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 146 [2022-11-23 15:11:23,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:11:23,217 INFO L225 Difference]: With dead ends: 304 [2022-11-23 15:11:23,217 INFO L226 Difference]: Without dead ends: 169 [2022-11-23 15:11:23,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:11:23,224 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 1 mSDsluCounter, 556 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 743 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:11:23,225 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 743 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-23 15:11:23,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-11-23 15:11:23,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2022-11-23 15:11:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 94 states have (on average 1.1595744680851063) internal successors, (109), 95 states have internal predecessors, (109), 54 states have call successors, (54), 19 states have call predecessors, (54), 20 states have return successors, (54), 54 states have call predecessors, (54), 53 states have call successors, (54) [2022-11-23 15:11:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 217 transitions. [2022-11-23 15:11:23,306 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 217 transitions. Word has length 146 [2022-11-23 15:11:23,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:11:23,307 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 217 transitions. [2022-11-23 15:11:23,308 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-23 15:11:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 217 transitions. [2022-11-23 15:11:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-23 15:11:23,312 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:11:23,312 INFO L195 NwaCegarLoop]: trace histogram [19, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:11:23,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-23 15:11:23,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:23,513 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:11:23,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:11:23,514 INFO L85 PathProgramCache]: Analyzing trace with hash -130836943, now seen corresponding path program 1 times [2022-11-23 15:11:23,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:11:23,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139947688] [2022-11-23 15:11:23,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:23,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:11:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-11-23 15:11:25,009 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:11:25,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139947688] [2022-11-23 15:11:25,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139947688] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:11:25,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932100915] [2022-11-23 15:11:25,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:25,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:25,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:25,013 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:11:25,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-23 15:11:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:25,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 2510 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-23 15:11:25,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:11:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2022-11-23 15:11:25,771 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:11:25,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932100915] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:11:25,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 15:11:25,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2022-11-23 15:11:25,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108897455] [2022-11-23 15:11:25,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:11:25,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 15:11:25,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:11:25,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 15:11:25,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:11:25,774 INFO L87 Difference]: Start difference. First operand 169 states and 217 transitions. Second operand has 6 states, 3 states have (on average 19.666666666666668) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-23 15:11:26,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:11:26,615 INFO L93 Difference]: Finished difference Result 290 states and 376 transitions. [2022-11-23 15:11:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 15:11:26,616 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 3 states have (on average 19.666666666666668) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 150 [2022-11-23 15:11:26,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:11:26,622 INFO L225 Difference]: With dead ends: 290 [2022-11-23 15:11:26,622 INFO L226 Difference]: Without dead ends: 171 [2022-11-23 15:11:26,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:11:26,625 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 0 mSDsluCounter, 649 mSDsCounter, 0 mSdLazyCounter, 245 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 818 SdHoareTripleChecker+Invalid, 245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 245 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-23 15:11:26,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 818 Invalid, 245 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 245 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-23 15:11:26,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2022-11-23 15:11:26,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 171. [2022-11-23 15:11:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 95 states have (on average 1.1578947368421053) internal successors, (110), 97 states have internal predecessors, (110), 54 states have call successors, (54), 19 states have call predecessors, (54), 21 states have return successors, (55), 54 states have call predecessors, (55), 53 states have call successors, (55) [2022-11-23 15:11:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 219 transitions. [2022-11-23 15:11:26,646 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 219 transitions. Word has length 150 [2022-11-23 15:11:26,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:11:26,646 INFO L495 AbstractCegarLoop]: Abstraction has 171 states and 219 transitions. [2022-11-23 15:11:26,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 3 states have (on average 19.666666666666668) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-23 15:11:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 219 transitions. [2022-11-23 15:11:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-23 15:11:26,650 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:11:26,650 INFO L195 NwaCegarLoop]: trace histogram [19, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:11:26,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-23 15:11:26,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-11-23 15:11:26,861 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:11:26,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:11:26,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1254387229, now seen corresponding path program 1 times [2022-11-23 15:11:26,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:11:26,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146893671] [2022-11-23 15:11:26,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:26,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:11:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2022-11-23 15:11:28,619 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:11:28,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146893671] [2022-11-23 15:11:28,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146893671] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:11:28,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [129703364] [2022-11-23 15:11:28,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:28,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:28,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:28,622 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:11:28,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-23 15:11:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:29,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 2534 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-23 15:11:29,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:11:29,509 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 [2022-11-23 15:11:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-11-23 15:11:29,919 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:11:29,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [129703364] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:11:29,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 15:11:29,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 20 [2022-11-23 15:11:29,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877757194] [2022-11-23 15:11:29,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:11:29,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-23 15:11:29,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:11:29,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-23 15:11:29,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2022-11-23 15:11:29,922 INFO L87 Difference]: Start difference. First operand 171 states and 219 transitions. Second operand has 12 states, 9 states have (on average 6.888888888888889) internal successors, (62), 10 states have internal predecessors, (62), 5 states have call successors, (37), 3 states have call predecessors, (37), 5 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34) [2022-11-23 15:11:34,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-23 15:11:36,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:38,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:40,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:42,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:45,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:47,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:49,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:51,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:53,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:55,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 15:11:55,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:11:55,660 INFO L93 Difference]: Finished difference Result 337 states and 427 transitions. [2022-11-23 15:11:55,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-23 15:11:55,661 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 6.888888888888889) internal successors, (62), 10 states have internal predecessors, (62), 5 states have call successors, (37), 3 states have call predecessors, (37), 5 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34) Word has length 156 [2022-11-23 15:11:55,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:11:55,665 INFO L225 Difference]: With dead ends: 337 [2022-11-23 15:11:55,665 INFO L226 Difference]: Without dead ends: 209 [2022-11-23 15:11:55,667 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=107, Invalid=595, Unknown=0, NotChecked=0, Total=702 [2022-11-23 15:11:55,670 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 95 mSDsluCounter, 619 mSDsCounter, 0 mSdLazyCounter, 573 mSolverCounterSat, 39 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 808 SdHoareTripleChecker+Invalid, 623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 573 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:11:55,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 808 Invalid, 623 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 573 Invalid, 11 Unknown, 0 Unchecked, 25.5s Time] [2022-11-23 15:11:55,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-11-23 15:11:55,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 203. [2022-11-23 15:11:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 113 states have (on average 1.1415929203539823) internal successors, (129), 116 states have internal predecessors, (129), 62 states have call successors, (62), 26 states have call predecessors, (62), 27 states have return successors, (64), 60 states have call predecessors, (64), 61 states have call successors, (64) [2022-11-23 15:11:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 255 transitions. [2022-11-23 15:11:55,742 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 255 transitions. Word has length 156 [2022-11-23 15:11:55,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:11:55,742 INFO L495 AbstractCegarLoop]: Abstraction has 203 states and 255 transitions. [2022-11-23 15:11:55,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 6.888888888888889) internal successors, (62), 10 states have internal predecessors, (62), 5 states have call successors, (37), 3 states have call predecessors, (37), 5 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34) [2022-11-23 15:11:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 255 transitions. [2022-11-23 15:11:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-23 15:11:55,755 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:11:55,755 INFO L195 NwaCegarLoop]: trace histogram [19, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:11:55,772 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-23 15:11:55,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-11-23 15:11:55,966 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:11:55,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:11:55,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1781492094, now seen corresponding path program 1 times [2022-11-23 15:11:55,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:11:55,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688913472] [2022-11-23 15:11:55,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:55,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:11:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2022-11-23 15:11:56,897 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:11:56,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688913472] [2022-11-23 15:11:56,898 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688913472] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:11:56,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [889803118] [2022-11-23 15:11:56,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:56,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:56,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:56,936 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:11:56,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-23 15:11:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:57,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 2563 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-23 15:11:57,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:11:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-11-23 15:11:57,618 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:11:57,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [889803118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:11:57,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 15:11:57,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2022-11-23 15:11:57,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992092113] [2022-11-23 15:11:57,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:11:57,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:11:57,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:11:57,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:11:57,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:11:57,621 INFO L87 Difference]: Start difference. First operand 203 states and 255 transitions. Second operand has 5 states, 3 states have (on average 22.0) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-23 15:11:58,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:11:58,193 INFO L93 Difference]: Finished difference Result 305 states and 389 transitions. [2022-11-23 15:11:58,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 15:11:58,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 22.0) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 160 [2022-11-23 15:11:58,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:11:58,196 INFO L225 Difference]: With dead ends: 305 [2022-11-23 15:11:58,197 INFO L226 Difference]: Without dead ends: 205 [2022-11-23 15:11:58,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:11:58,198 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 0 mSDsluCounter, 479 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 648 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:11:58,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 648 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-23 15:11:58,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-11-23 15:11:58,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 205. [2022-11-23 15:11:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 114 states have (on average 1.1403508771929824) internal successors, (130), 118 states have internal predecessors, (130), 62 states have call successors, (62), 26 states have call predecessors, (62), 28 states have return successors, (67), 60 states have call predecessors, (67), 61 states have call successors, (67) [2022-11-23 15:11:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 259 transitions. [2022-11-23 15:11:58,221 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 259 transitions. Word has length 160 [2022-11-23 15:11:58,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:11:58,222 INFO L495 AbstractCegarLoop]: Abstraction has 205 states and 259 transitions. [2022-11-23 15:11:58,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 22.0) internal successors, (66), 4 states have internal predecessors, (66), 3 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-23 15:11:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 259 transitions. [2022-11-23 15:11:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-23 15:11:58,225 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:11:58,225 INFO L195 NwaCegarLoop]: trace histogram [19, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:11:58,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-23 15:11:58,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:58,436 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:11:58,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:11:58,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1721756513, now seen corresponding path program 1 times [2022-11-23 15:11:58,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:11:58,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29810109] [2022-11-23 15:11:58,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:11:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2022-11-23 15:11:58,959 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:11:58,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29810109] [2022-11-23 15:11:58,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29810109] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:11:58,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1625543215] [2022-11-23 15:11:58,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:11:58,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:11:58,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:11:58,962 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:11:58,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59208032-cbd3-4f86-83e4-096a149255ae/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-23 15:11:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:11:59,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 2595 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-23 15:11:59,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:11:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 188 proven. 24 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-23 15:11:59,826 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:12:00,143 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2022-11-23 15:12:00,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1625543215] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:12:00,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [299014299] [2022-11-23 15:12:00,176 INFO L159 IcfgInterpreter]: Started Sifa with 112 locations of interest [2022-11-23 15:12:00,176 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:12:00,180 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:12:00,185 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:12:00,186 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:12:03,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:12:04,006 INFO L217 Elim1Store]: Index analysis took 490 ms [2022-11-23 15:12:33,542 WARN L233 SmtUtils]: Spent 29.37s 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) [2022-11-23 15:12:33,549 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-23 15:12:33,553 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 [2022-11-23 15:12:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:12:36,689 INFO L217 Elim1Store]: Index analysis took 105 ms [2022-11-23 15:12:36,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19307 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 0 case distinctions, treesize of input 987 treesize of output 1574 [2022-11-23 15:14:54,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:14:54,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:14:54,852 INFO L217 Elim1Store]: Index analysis took 364 ms [2022-11-23 15:15:12,620 WARN L233 SmtUtils]: Spent 17.72s on a formula simplification. DAG size of input: 1767 DAG size of output: 1177 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:15:12,625 INFO L321 Elim1Store]: treesize reduction 1964, result has 47.3 percent of original size [2022-11-23 15:15:12,629 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19309 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2362 [2022-11-23 15:15:18,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:15:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:15:18,847 INFO L217 Elim1Store]: Index analysis took 807 ms [2022-11-23 15:15:47,781 WARN L233 SmtUtils]: Spent 28.88s 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) [2022-11-23 15:15:47,784 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-23 15:15:47,789 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 [2022-11-23 15:16:06,892 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 [2022-11-23 15:16:06,897 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 [2022-11-23 15:16:06,925 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 [2022-11-23 15:16:06,929 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 [2022-11-23 15:16:07,024 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 [2022-11-23 15:16:07,028 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 [2022-11-23 15:16:07,049 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 [2022-11-23 15:16:07,054 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 [2022-11-23 15:16:07,089 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 15:16:07,090 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 [2022-11-23 15:16:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:11,666 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 [2022-11-23 15:16:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:12,497 INFO L217 Elim1Store]: Index analysis took 134 ms [2022-11-23 15:16:12,529 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 [2022-11-23 15:16:13,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:13,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:13,337 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 [2022-11-23 15:16:14,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:14,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:14,101 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 [2022-11-23 15:16:15,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:15,124 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 [2022-11-23 15:16:30,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:30,652 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 [2022-11-23 15:16:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:31,300 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 [2022-11-23 15:16:32,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,057 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 [2022-11-23 15:16:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:32,829 INFO L217 Elim1Store]: Index analysis took 123 ms [2022-11-23 15:16:32,861 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 [2022-11-23 15:16:33,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:33,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:16:33,598 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 [2022-11-23 15:17:19,963 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-23 15:17:25,848 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-23 15:17:44,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:44,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:45,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:46,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:47,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:48,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:49,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:50,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:51,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:52,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:53,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:17:56,312 INFO L217 Elim1Store]: Index analysis took 12314 ms [2022-11-23 15:18:25,019 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 [2022-11-23 15:18:27,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:27,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:18:28,121 INFO L217 Elim1Store]: Index analysis took 494 ms [2022-11-23 15:18:40,608 WARN L233 SmtUtils]: Spent 12.08s on a formula simplification. DAG size of input: 1281 DAG size of output: 699 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:18:40,610 INFO L321 Elim1Store]: treesize reduction 2088, result has 33.4 percent of original size [2022-11-23 15:18:40,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19784 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 232 case distinctions, treesize of input 1007 treesize of output 2065 [2022-11-23 15:19:06,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:07,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:09,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:10,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:11,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:12,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:13,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:15,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:17,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:18,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:19,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:20,811 INFO L217 Elim1Store]: Index analysis took 14250 ms [2022-11-23 15:19:53,799 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 [2022-11-23 15:19:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:19:56,832 INFO L217 Elim1Store]: Index analysis took 498 ms [2022-11-23 15:20:15,230 WARN L233 SmtUtils]: Spent 17.99s on a formula simplification. DAG size of input: 1600 DAG size of output: 873 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:20:15,233 INFO L321 Elim1Store]: treesize reduction 2610, result has 33.4 percent of original size [2022-11-23 15:20:15,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19755 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 290 case distinctions, treesize of input 1007 treesize of output 2181 [2022-11-23 15:20:56,485 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 15:20:56,485 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 [2022-11-23 15:21:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:19,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:20,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:21,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:22,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:23,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:25,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:26,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:28,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:29,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:30,998 INFO L217 Elim1Store]: Index analysis took 11149 ms [2022-11-23 15:21:31,493 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 [2022-11-23 15:21:34,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:21:34,719 INFO L217 Elim1Store]: Index analysis took 439 ms [2022-11-23 15:21:52,468 WARN L233 SmtUtils]: Spent 17.34s on a formula simplification. DAG size of input: 1556 DAG size of output: 849 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:21:52,471 INFO L321 Elim1Store]: treesize reduction 2538, result has 33.4 percent of original size [2022-11-23 15:21:52,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19759 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 282 case distinctions, treesize of input 1007 treesize of output 2165 [2022-11-23 15:22:01,005 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3553 for LOIs [2022-11-23 15:23:37,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:37,966 INFO L217 Elim1Store]: Index analysis took 147 ms [2022-11-23 15:23:37,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-23 15:23:40,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:40,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:40,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:23:40,551 INFO L217 Elim1Store]: Index analysis took 221 ms [2022-11-23 15:23:41,650 INFO L321 Elim1Store]: treesize reduction 224, result has 50.1 percent of original size [2022-11-23 15:23:41,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19648 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 56 case distinctions, treesize of input 996 treesize of output 822 [2022-11-23 15:24:05,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:05,824 INFO L217 Elim1Store]: Index analysis took 197 ms [2022-11-23 15:24:05,849 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-23 15:24:08,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:24:08,639 INFO L217 Elim1Store]: Index analysis took 199 ms [2022-11-23 15:24:09,817 INFO L321 Elim1Store]: treesize reduction 224, result has 50.1 percent of original size [2022-11-23 15:24:09,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19648 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 56 case distinctions, treesize of input 996 treesize of output 822 [2022-11-23 15:25:02,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:02,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:03,069 INFO L217 Elim1Store]: Index analysis took 198 ms [2022-11-23 15:25:04,354 INFO L321 Elim1Store]: treesize reduction 224, result has 50.1 percent of original size [2022-11-23 15:25:04,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19648 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 56 case distinctions, treesize of input 996 treesize of output 822 [2022-11-23 15:25:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:06,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:06,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:25:06,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-23 15:25:21,721 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 3540 for LOIs [2022-11-23 15:25:32,646 INFO L197 IcfgInterpreter]: Interpreting procedure aws_raise_error with input of size 1641 for LOIs [2022-11-23 15:25:34,166 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 2827 for LOIs [2022-11-23 15:25:40,497 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 43 for LOIs [2022-11-23 15:25:40,500 INFO L180 IcfgInterpreter]: Interpretation finished