./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/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 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 --- 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 14:47:35,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:47:35,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:47:35,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:47:35,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:47:35,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:47:35,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:47:35,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:47:35,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:47:35,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:47:35,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:47:35,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:47:35,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:47:35,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:47:35,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:47:35,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:47:35,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:47:35,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:47:35,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:47:35,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:47:35,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:47:35,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:47:35,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:47:35,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:47:35,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:47:35,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:47:35,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:47:35,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:47:35,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:47:35,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:47:35,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:47:35,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:47:35,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:47:35,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:47:35,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:47:35,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:47:35,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:47:35,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:47:35,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:47:35,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:47:35,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:47:35,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:47:35,771 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:47:35,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:47:35,772 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:47:35,773 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:47:35,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:47:35,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:47:35,774 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:47:35,774 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:47:35,774 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:47:35,774 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:47:35,775 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:47:35,775 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:47:35,775 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:47:35,775 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:47:35,775 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:47:35,776 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:47:35,776 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:47:35,776 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:47:35,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:47:35,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:47:35,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:47:35,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:47:35,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:47:35,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:47:35,778 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:47:35,778 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:47:35,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:47:35,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:47:35,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:47:35,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:47:35,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:47:35,780 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:47:35,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:47:35,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:47:35,780 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:47:35,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:47:35,781 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:47:35,781 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:47:35,781 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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2022-11-23 14:47:36,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:47:36,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:47:36,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:47:36,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:47:36,061 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:47:36,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-23 14:47:39,221 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:47:39,827 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:47:39,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-23 14:47:39,868 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/data/17a96cf71/1c634432bfaf4f708289f1f7ed6d001b/FLAGd06d4a97b [2022-11-23 14:47:39,891 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/data/17a96cf71/1c634432bfaf4f708289f1f7ed6d001b [2022-11-23 14:47:39,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:47:39,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:47:39,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:47:39,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:47:39,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:47:39,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:47:39" (1/1) ... [2022-11-23 14:47:39,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f5eb813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:39, skipping insertion in model container [2022-11-23 14:47:39,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:47:39" (1/1) ... [2022-11-23 14:47:39,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:47:40,041 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:47:40,312 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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-23 14:47:40,321 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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-23 14:47:41,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,811 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,831 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,832 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:41,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:42,481 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 14:47:42,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 14:47:42,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 14:47:42,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 14:47:42,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 14:47:42,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 14:47:42,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 14:47:42,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 14:47:42,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 14:47:42,492 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 14:47:42,722 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 14:47:43,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,150 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,216 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:47:43,332 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:47:43,359 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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-23 14:47:43,359 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_8586f9e4-0e93-4d6c-bdcf-170a4208a756/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-23 14:47:43,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 14:47:43,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 14:47:43,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 14:47:43,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 14:47:43,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 14:47:43,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 14:47:43,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 14:47:43,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 14:47:43,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 14:47:43,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 14:47:43,482 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 14:47:43,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,618 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,626 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,626 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,644 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,647 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,647 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 14:47:43,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:47:43,991 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:47:43,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43 WrapperNode [2022-11-23 14:47:43,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:47:43,995 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:47:43,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:47:43,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:47:44,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,201 INFO L138 Inliner]: procedures = 775, calls = 2488, calls flagged for inlining = 70, calls inlined = 25, statements flattened = 1380 [2022-11-23 14:47:44,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:47:44,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:47:44,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:47:44,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:47:44,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,338 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:47:44,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:47:44,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:47:44,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:47:44,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (1/1) ... [2022-11-23 14:47:44,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:47:44,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:47:44,420 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:47:44,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:47:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-23 14:47:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-23 14:47:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-23 14:47:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:47:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-23 14:47:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-23 14:47:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-23 14:47:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-23 14:47:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-23 14:47:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-23 14:47:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:47:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:47:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:47:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2022-11-23 14:47:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2022-11-23 14:47:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-23 14:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-23 14:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-23 14:47:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-23 14:47:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-23 14:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-23 14:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:47:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-23 14:47:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-23 14:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-23 14:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-23 14:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:47:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-23 14:47:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-23 14:47:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-23 14:47:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-23 14:47:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-11-23 14:47:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-11-23 14:47:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-23 14:47:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-23 14:47:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-23 14:47:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-23 14:47:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:47:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-23 14:47:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-23 14:47:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-23 14:47:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-11-23 14:47:44,490 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-11-23 14:47:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-11-23 14:47:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-23 14:47:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-23 14:47:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:47:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-23 14:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-23 14:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-23 14:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-23 14:47:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-23 14:47:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-23 14:47:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-23 14:47:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-23 14:47:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-23 14:47:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-23 14:47:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:47:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-23 14:47:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-23 14:47:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-23 14:47:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-23 14:47:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-23 14:47:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-23 14:47:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-11-23 14:47:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-11-23 14:47:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:47:44,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:47:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:47:44,998 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:47:45,001 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:47:45,390 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-23 14:47:45,435 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-23 14:47:46,198 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2022-11-23 14:47:46,198 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2022-11-23 14:47:47,131 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 14:47:47,450 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 14:47:47,450 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-23 14:47:47,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:47:47 BoogieIcfgContainer [2022-11-23 14:47:47,456 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 14:47:47,458 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 14:47:47,459 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 14:47:47,462 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 14:47:47,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:47:39" (1/3) ... [2022-11-23 14:47:47,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@373cac82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:47:47, skipping insertion in model container [2022-11-23 14:47:47,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:47:43" (2/3) ... [2022-11-23 14:47:47,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@373cac82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:47:47, skipping insertion in model container [2022-11-23 14:47:47,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:47:47" (3/3) ... [2022-11-23 14:47:47,464 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_put_harness.i [2022-11-23 14:47:47,483 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 14:47:47,484 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 14:47:47,539 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 14:47:47,545 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;@643c9864, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 14:47:47,546 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 14:47:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-23 14:47:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-23 14:47:47,562 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:47:47,563 INFO L195 NwaCegarLoop]: trace histogram [9, 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] [2022-11-23 14:47:47,564 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:47:47,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:47:47,569 INFO L85 PathProgramCache]: Analyzing trace with hash 2071447821, now seen corresponding path program 1 times [2022-11-23 14:47:47,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:47:47,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486193602] [2022-11-23 14:47:47,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:47:47,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:47:48,045 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:47:48,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1609693823] [2022-11-23 14:47:48,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:47:48,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:47:48,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:47:48,050 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:47:48,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 14:47:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:47:49,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 2809 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-23 14:47:49,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:47:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-23 14:47:49,135 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:47:49,135 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:47:49,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486193602] [2022-11-23 14:47:49,136 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:47:49,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609693823] [2022-11-23 14:47:49,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1609693823] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:47:49,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:47:49,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:47:49,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153898048] [2022-11-23 14:47:49,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:47:49,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:47:49,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:47:49,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:47:49,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:47:49,199 INFO L87 Difference]: Start difference. First operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-23 14:47:50,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:47:50,996 INFO L93 Difference]: Finished difference Result 568 states and 799 transitions. [2022-11-23 14:47:50,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:47:50,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 95 [2022-11-23 14:47:50,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:47:51,011 INFO L225 Difference]: With dead ends: 568 [2022-11-23 14:47:51,011 INFO L226 Difference]: Without dead ends: 288 [2022-11-23 14:47:51,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 91 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 14:47:51,020 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 1 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1336 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-23 14:47:51,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1336 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-23 14:47:51,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2022-11-23 14:47:51,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2022-11-23 14:47:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 171 states have (on average 1.239766081871345) internal successors, (212), 172 states have internal predecessors, (212), 86 states have call successors, (86), 29 states have call predecessors, (86), 30 states have return successors, (89), 86 states have call predecessors, (89), 85 states have call successors, (89) [2022-11-23 14:47:51,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 387 transitions. [2022-11-23 14:47:51,095 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 387 transitions. Word has length 95 [2022-11-23 14:47:51,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:47:51,096 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 387 transitions. [2022-11-23 14:47:51,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-23 14:47:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2022-11-23 14:47:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-23 14:47:51,100 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:47:51,100 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:47:51,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-23 14:47:51,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-23 14:47:51,323 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:47:51,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:47:51,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1168843014, now seen corresponding path program 1 times [2022-11-23 14:47:51,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:47:51,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067757434] [2022-11-23 14:47:51,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:47:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:47:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:47:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-23 14:47:54,246 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:47:54,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067757434] [2022-11-23 14:47:54,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067757434] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:47:54,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:47:54,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-23 14:47:54,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174688062] [2022-11-23 14:47:54,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:47:54,249 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-23 14:47:54,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:47:54,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-23 14:47:54,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-23 14:47:54,250 INFO L87 Difference]: Start difference. First operand 288 states and 387 transitions. Second operand has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-23 14:47:57,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:47:57,288 INFO L93 Difference]: Finished difference Result 560 states and 751 transitions. [2022-11-23 14:47:57,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-23 14:47:57,289 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) Word has length 99 [2022-11-23 14:47:57,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:47:57,294 INFO L225 Difference]: With dead ends: 560 [2022-11-23 14:47:57,302 INFO L226 Difference]: Without dead ends: 290 [2022-11-23 14:47:57,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-23 14:47:57,305 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 66 mSDsluCounter, 1429 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 1757 SdHoareTripleChecker+Invalid, 423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-23 14:47:57,306 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 1757 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-23 14:47:57,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-11-23 14:47:57,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-11-23 14:47:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 172 states have (on average 1.2383720930232558) internal successors, (213), 174 states have internal predecessors, (213), 86 states have call successors, (86), 29 states have call predecessors, (86), 31 states have return successors, (90), 86 states have call predecessors, (90), 85 states have call successors, (90) [2022-11-23 14:47:57,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 389 transitions. [2022-11-23 14:47:57,353 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 389 transitions. Word has length 99 [2022-11-23 14:47:57,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:47:57,356 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 389 transitions. [2022-11-23 14:47:57,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-23 14:47:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 389 transitions. [2022-11-23 14:47:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-23 14:47:57,358 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:47:57,358 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:47:57,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 14:47:57,359 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:47:57,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:47:57,359 INFO L85 PathProgramCache]: Analyzing trace with hash 1978788158, now seen corresponding path program 1 times [2022-11-23 14:47:57,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:47:57,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735645211] [2022-11-23 14:47:57,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:47:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:47:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:47:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-23 14:47:58,973 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:47:58,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735645211] [2022-11-23 14:47:58,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735645211] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 14:47:58,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1388206672] [2022-11-23 14:47:58,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:47:58,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:47:58,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:47:58,979 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:47:59,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-23 14:47:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:47:59,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-23 14:47:59,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:48:00,099 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 14:48:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-23 14:48:00,523 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:48:00,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1388206672] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:48:00,523 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 14:48:00,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2022-11-23 14:48:00,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867809257] [2022-11-23 14:48:00,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:48:00,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-23 14:48:00,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:48:00,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-23 14:48:00,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2022-11-23 14:48:00,532 INFO L87 Difference]: Start difference. First operand 290 states and 389 transitions. Second operand has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-23 14:48:05,490 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 14:48:07,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:09,647 WARN L539 Checker$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 14:48:11,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:13,745 WARN L539 Checker$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 14:48:15,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:18,534 WARN L539 Checker$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 14:48:20,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:22,653 WARN L539 Checker$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 14:48:24,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:26,743 WARN L539 Checker$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 14:48:28,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:30,938 WARN L539 Checker$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 14:48:33,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:35,169 WARN L539 Checker$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 14:48:37,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:39,349 WARN L539 Checker$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 14:48:41,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:43,647 WARN L539 Checker$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 14:48:45,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:47,688 WARN L539 Checker$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 14:48:49,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:51,762 WARN L539 Checker$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 14:48:53,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:48:55,995 WARN L539 Checker$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 14:48:58,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:49:00,457 WARN L539 Checker$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 14:49:02,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:49:04,630 WARN L539 Checker$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 14:49:06,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-23 14:49:12,116 WARN L539 Checker$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 14:49:14,158 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 14:49:14,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:14,158 INFO L93 Difference]: Finished difference Result 626 states and 821 transitions. [2022-11-23 14:49:14,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-23 14:49:14,159 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) Word has length 105 [2022-11-23 14:49:14,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:14,163 INFO L225 Difference]: With dead ends: 626 [2022-11-23 14:49:14,163 INFO L226 Difference]: Without dead ends: 347 [2022-11-23 14:49:14,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=85, Invalid=565, Unknown=0, NotChecked=0, Total=650 [2022-11-23 14:49:14,166 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 124 mSDsluCounter, 2650 mSDsCounter, 0 mSdLazyCounter, 1043 mSolverCounterSat, 24 mSolverCounterUnsat, 33 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 2990 SdHoareTripleChecker+Invalid, 1100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 1043 IncrementalHoareTripleChecker+Invalid, 33 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 73.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:14,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 2990 Invalid, 1100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 1043 Invalid, 33 Unknown, 0 Unchecked, 73.3s Time] [2022-11-23 14:49:14,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2022-11-23 14:49:14,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 344. [2022-11-23 14:49:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 203 states have (on average 1.2167487684729064) internal successors, (247), 204 states have internal predecessors, (247), 97 states have call successors, (97), 42 states have call predecessors, (97), 43 states have return successors, (103), 97 states have call predecessors, (103), 96 states have call successors, (103) [2022-11-23 14:49:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 447 transitions. [2022-11-23 14:49:14,230 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 447 transitions. Word has length 105 [2022-11-23 14:49:14,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:14,232 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 447 transitions. [2022-11-23 14:49:14,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-23 14:49:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 447 transitions. [2022-11-23 14:49:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-23 14:49:14,251 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:14,252 INFO L195 NwaCegarLoop]: trace histogram [9, 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] [2022-11-23 14:49:14,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-23 14:49:14,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:14,470 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:14,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:14,470 INFO L85 PathProgramCache]: Analyzing trace with hash 1186206438, now seen corresponding path program 1 times [2022-11-23 14:49:14,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:14,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078068909] [2022-11-23 14:49:14,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-23 14:49:15,543 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:15,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078068909] [2022-11-23 14:49:15,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078068909] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:15,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:49:15,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:49:15,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393443744] [2022-11-23 14:49:15,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:15,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:49:15,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:15,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:49:15,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:49:15,547 INFO L87 Difference]: Start difference. First operand 344 states and 447 transitions. Second operand has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-23 14:49:18,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:18,590 INFO L93 Difference]: Finished difference Result 595 states and 787 transitions. [2022-11-23 14:49:18,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:49:18,591 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 109 [2022-11-23 14:49:18,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:18,594 INFO L225 Difference]: With dead ends: 595 [2022-11-23 14:49:18,594 INFO L226 Difference]: Without dead ends: 346 [2022-11-23 14:49:18,595 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:49:18,598 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 0 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1244 SdHoareTripleChecker+Invalid, 281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:18,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1244 Invalid, 281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-23 14:49:18,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2022-11-23 14:49:18,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 346. [2022-11-23 14:49:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 204 states have (on average 1.2156862745098038) internal successors, (248), 206 states have internal predecessors, (248), 97 states have call successors, (97), 42 states have call predecessors, (97), 44 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-23 14:49:18,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 454 transitions. [2022-11-23 14:49:18,658 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 454 transitions. Word has length 109 [2022-11-23 14:49:18,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:18,658 INFO L495 AbstractCegarLoop]: Abstraction has 346 states and 454 transitions. [2022-11-23 14:49:18,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-23 14:49:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 454 transitions. [2022-11-23 14:49:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-23 14:49:18,660 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:18,661 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:49:18,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 14:49:18,661 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:18,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:18,662 INFO L85 PathProgramCache]: Analyzing trace with hash 2134113422, now seen corresponding path program 1 times [2022-11-23 14:49:18,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:18,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15489995] [2022-11-23 14:49:18,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-23 14:49:20,363 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:20,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15489995] [2022-11-23 14:49:20,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [15489995] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:20,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:49:20,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:49:20,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803966913] [2022-11-23 14:49:20,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:20,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:49:20,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:20,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:49:20,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:49:20,366 INFO L87 Difference]: Start difference. First operand 346 states and 454 transitions. Second operand has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-23 14:49:22,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:22,887 INFO L93 Difference]: Finished difference Result 354 states and 461 transitions. [2022-11-23 14:49:22,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:49:22,887 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) Word has length 113 [2022-11-23 14:49:22,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:22,890 INFO L225 Difference]: With dead ends: 354 [2022-11-23 14:49:22,891 INFO L226 Difference]: Without dead ends: 352 [2022-11-23 14:49:22,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 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 14:49:22,892 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 8 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 1321 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:22,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1321 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-11-23 14:49:22,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-23 14:49:22,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 350. [2022-11-23 14:49:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 207 states have (on average 1.21256038647343) internal successors, (251), 209 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 45 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-23 14:49:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 457 transitions. [2022-11-23 14:49:22,921 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 457 transitions. Word has length 113 [2022-11-23 14:49:22,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:22,922 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 457 transitions. [2022-11-23 14:49:22,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-23 14:49:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 457 transitions. [2022-11-23 14:49:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-23 14:49:22,924 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:22,924 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:49:22,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-23 14:49:22,925 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:22,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:22,925 INFO L85 PathProgramCache]: Analyzing trace with hash 984013168, now seen corresponding path program 1 times [2022-11-23 14:49:22,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:22,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052856377] [2022-11-23 14:49:22,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-23 14:49:25,288 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:25,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052856377] [2022-11-23 14:49:25,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052856377] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 14:49:25,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775341408] [2022-11-23 14:49:25,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:25,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:25,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:25,291 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:25,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-23 14:49:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:26,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 2922 conjuncts, 61 conjunts are in the unsatisfiable core [2022-11-23 14:49:26,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-23 14:49:26,553 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:49:26,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1775341408] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:26,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 14:49:26,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 8 [2022-11-23 14:49:26,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481725762] [2022-11-23 14:49:26,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:26,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 14:49:26,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:26,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 14:49:26,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-23 14:49:26,558 INFO L87 Difference]: Start difference. First operand 350 states and 457 transitions. Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-23 14:49:29,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:29,888 INFO L93 Difference]: Finished difference Result 658 states and 860 transitions. [2022-11-23 14:49:29,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 14:49:29,889 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) Word has length 122 [2022-11-23 14:49:29,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:29,892 INFO L225 Difference]: With dead ends: 658 [2022-11-23 14:49:29,892 INFO L226 Difference]: Without dead ends: 352 [2022-11-23 14:49:29,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-23 14:49:29,895 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 65 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 1416 SdHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:29,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 1416 Invalid, 384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-11-23 14:49:29,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-23 14:49:29,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 352. [2022-11-23 14:49:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 208 states have (on average 1.2067307692307692) internal successors, (251), 211 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 46 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-23 14:49:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 458 transitions. [2022-11-23 14:49:29,933 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 458 transitions. Word has length 122 [2022-11-23 14:49:29,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:29,933 INFO L495 AbstractCegarLoop]: Abstraction has 352 states and 458 transitions. [2022-11-23 14:49:29,934 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-23 14:49:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 458 transitions. [2022-11-23 14:49:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-23 14:49:29,938 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:29,938 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:49:29,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-23 14:49:30,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:30,151 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:30,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:30,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1396728580, now seen corresponding path program 1 times [2022-11-23 14:49:30,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:30,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426677798] [2022-11-23 14:49:30,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:30,283 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:49:30,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1032181147] [2022-11-23 14:49:30,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:30,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:30,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:30,286 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:30,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-23 14:49:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:31,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 3022 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-23 14:49:31,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-23 14:49:32,004 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 14:49:32,351 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-23 14:49:32,351 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:32,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426677798] [2022-11-23 14:49:32,351 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:49:32,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1032181147] [2022-11-23 14:49:32,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1032181147] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-23 14:49:32,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 14:49:32,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 13 [2022-11-23 14:49:32,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128064550] [2022-11-23 14:49:32,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:32,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:49:32,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:32,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:49:32,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2022-11-23 14:49:32,354 INFO L87 Difference]: Start difference. First operand 352 states and 458 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:34,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:34,737 INFO L93 Difference]: Finished difference Result 360 states and 465 transitions. [2022-11-23 14:49:34,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 14:49:34,738 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 127 [2022-11-23 14:49:34,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:34,742 INFO L225 Difference]: With dead ends: 360 [2022-11-23 14:49:34,742 INFO L226 Difference]: Without dead ends: 358 [2022-11-23 14:49:34,743 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-11-23 14:49:34,743 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 6 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 1329 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:34,744 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1329 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-23 14:49:34,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2022-11-23 14:49:34,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 356. [2022-11-23 14:49:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 211 states have (on average 1.2037914691943128) internal successors, (254), 214 states have internal predecessors, (254), 97 states have call successors, (97), 44 states have call predecessors, (97), 47 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-23 14:49:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 461 transitions. [2022-11-23 14:49:34,771 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 461 transitions. Word has length 127 [2022-11-23 14:49:34,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:34,772 INFO L495 AbstractCegarLoop]: Abstraction has 356 states and 461 transitions. [2022-11-23 14:49:34,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 461 transitions. [2022-11-23 14:49:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-23 14:49:34,775 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:34,775 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:49:34,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-23 14:49:34,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-23 14:49:34,992 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:34,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:34,992 INFO L85 PathProgramCache]: Analyzing trace with hash -354403869, now seen corresponding path program 1 times [2022-11-23 14:49:34,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:34,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616207016] [2022-11-23 14:49:34,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:34,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:35,145 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:49:35,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [405710695] [2022-11-23 14:49:35,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:35,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:35,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:35,147 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:35,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-23 14:49:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:36,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 3174 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-23 14:49:36,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:36,312 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-23 14:49:36,313 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:49:36,313 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:36,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616207016] [2022-11-23 14:49:36,313 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:49:36,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [405710695] [2022-11-23 14:49:36,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [405710695] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:36,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:49:36,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:49:36,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763128610] [2022-11-23 14:49:36,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:36,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:49:36,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:36,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:49:36,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:49:36,317 INFO L87 Difference]: Start difference. First operand 356 states and 461 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:38,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:38,214 INFO L93 Difference]: Finished difference Result 454 states and 598 transitions. [2022-11-23 14:49:38,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:49:38,215 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 132 [2022-11-23 14:49:38,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:38,217 INFO L225 Difference]: With dead ends: 454 [2022-11-23 14:49:38,218 INFO L226 Difference]: Without dead ends: 408 [2022-11-23 14:49:38,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:49:38,219 INFO L413 NwaCegarLoop]: 388 mSDtfsCounter, 47 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 1457 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:38,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 1457 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-23 14:49:38,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2022-11-23 14:49:38,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 360. [2022-11-23 14:49:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 214 states have (on average 1.2009345794392523) internal successors, (257), 217 states have internal predecessors, (257), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-23 14:49:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 465 transitions. [2022-11-23 14:49:38,286 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 465 transitions. Word has length 132 [2022-11-23 14:49:38,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:38,291 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 465 transitions. [2022-11-23 14:49:38,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 465 transitions. [2022-11-23 14:49:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-23 14:49:38,294 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:38,294 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:49:38,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-23 14:49:38,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:38,503 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:38,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:38,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1348643263, now seen corresponding path program 1 times [2022-11-23 14:49:38,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:38,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346644232] [2022-11-23 14:49:38,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:38,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:38,639 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:49:38,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1500706089] [2022-11-23 14:49:38,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:38,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:38,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:38,641 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:38,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-23 14:49:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:39,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 3178 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-23 14:49:39,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-23 14:49:39,812 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:49:39,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:39,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346644232] [2022-11-23 14:49:39,813 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:49:39,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1500706089] [2022-11-23 14:49:39,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1500706089] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:39,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:49:39,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 14:49:39,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451912862] [2022-11-23 14:49:39,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:39,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 14:49:39,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:39,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 14:49:39,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:49:39,815 INFO L87 Difference]: Start difference. First operand 360 states and 465 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:41,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:41,142 INFO L93 Difference]: Finished difference Result 544 states and 706 transitions. [2022-11-23 14:49:41,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 14:49:41,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 134 [2022-11-23 14:49:41,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:41,146 INFO L225 Difference]: With dead ends: 544 [2022-11-23 14:49:41,146 INFO L226 Difference]: Without dead ends: 361 [2022-11-23 14:49:41,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 14:49:41,148 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 0 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:41,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 668 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-23 14:49:41,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2022-11-23 14:49:41,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 361. [2022-11-23 14:49:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361 states, 215 states have (on average 1.2) internal successors, (258), 218 states have internal predecessors, (258), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-23 14:49:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 466 transitions. [2022-11-23 14:49:41,170 INFO L78 Accepts]: Start accepts. Automaton has 361 states and 466 transitions. Word has length 134 [2022-11-23 14:49:41,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:41,171 INFO L495 AbstractCegarLoop]: Abstraction has 361 states and 466 transitions. [2022-11-23 14:49:41,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 466 transitions. [2022-11-23 14:49:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-23 14:49:41,173 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:41,174 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:49:41,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-23 14:49:41,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:41,387 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:41,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:41,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1017546356, now seen corresponding path program 1 times [2022-11-23 14:49:41,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:41,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884758319] [2022-11-23 14:49:41,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:41,517 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:49:41,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [9605315] [2022-11-23 14:49:41,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:41,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:41,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:41,519 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:41,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-23 14:49:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:42,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 3242 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-23 14:49:42,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-23 14:49:42,806 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 14:49:42,806 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:42,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884758319] [2022-11-23 14:49:42,806 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:49:42,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [9605315] [2022-11-23 14:49:42,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [9605315] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:49:42,807 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:49:42,807 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-23 14:49:42,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896543719] [2022-11-23 14:49:42,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:49:42,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 14:49:42,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:49:42,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 14:49:42,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-23 14:49:42,812 INFO L87 Difference]: Start difference. First operand 361 states and 466 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:45,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:49:45,899 INFO L93 Difference]: Finished difference Result 460 states and 604 transitions. [2022-11-23 14:49:45,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 14:49:45,899 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 137 [2022-11-23 14:49:45,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:49:45,902 INFO L225 Difference]: With dead ends: 460 [2022-11-23 14:49:45,902 INFO L226 Difference]: Without dead ends: 414 [2022-11-23 14:49:45,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-23 14:49:45,904 INFO L413 NwaCegarLoop]: 393 mSDtfsCounter, 49 mSDsluCounter, 1452 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 1845 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-23 14:49:45,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 1845 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-23 14:49:45,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2022-11-23 14:49:45,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 362. [2022-11-23 14:49:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 216 states have (on average 1.1990740740740742) internal successors, (259), 219 states have internal predecessors, (259), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-23 14:49:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 467 transitions. [2022-11-23 14:49:45,926 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 467 transitions. Word has length 137 [2022-11-23 14:49:45,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:49:45,926 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 467 transitions. [2022-11-23 14:49:45,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-23 14:49:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 467 transitions. [2022-11-23 14:49:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-23 14:49:45,929 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:49:45,929 INFO L195 NwaCegarLoop]: trace histogram [10, 3, 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] [2022-11-23 14:49:45,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-23 14:49:46,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-23 14:49:46,146 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 14:49:46,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:49:46,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1865679397, now seen corresponding path program 1 times [2022-11-23 14:49:46,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:49:46,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197713187] [2022-11-23 14:49:46,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:49:46,324 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 14:49:46,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1110151214] [2022-11-23 14:49:46,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:49:46,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 14:49:46,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:49:46,327 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 14:49:46,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8586f9e4-0e93-4d6c-bdcf-170a4208a756/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-23 14:49:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:49:47,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 49 conjunts are in the unsatisfiable core [2022-11-23 14:49:47,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 14:49:47,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-23 14:49:47,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-23 14:49:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-23 14:49:47,924 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 14:49:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-11-23 14:49:48,445 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:49:48,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197713187] [2022-11-23 14:49:48,445 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 14:49:48,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1110151214] [2022-11-23 14:49:48,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1110151214] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 14:49:48,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1992839263] [2022-11-23 14:49:48,483 INFO L159 IcfgInterpreter]: Started Sifa with 108 locations of interest [2022-11-23 14:49:48,484 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 14:49:48,488 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 14:49:48,498 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 14:49:48,500 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 14:49:51,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:49:52,306 INFO L217 Elim1Store]: Index analysis took 563 ms [2022-11-23 14:50:23,565 WARN L233 SmtUtils]: Spent 31.18s 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 14:50:23,571 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-23 14:50:23,576 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 14:50:26,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:50:27,096 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 14:52:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:52:47,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:52:47,496 INFO L217 Elim1Store]: Index analysis took 355 ms [2022-11-23 14:53:18,866 WARN L233 SmtUtils]: Spent 31.31s 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 14:53:18,869 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-23 14:53:18,872 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 14:53:23,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:23,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:23,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19505 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-23 14:53:38,191 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 14:53:38,200 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 14:53:38,225 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 14:53:38,229 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 14:53:38,264 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,270 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 14:53:38,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,344 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 14:53:38,351 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 14:53:38,376 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 14:53:38,382 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 14:53:38,431 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 14:53:38,436 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 14:53:38,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 14:53:38,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 14:53:38,531 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 14:53:38,542 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 14:53:38,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 14:53:38,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 14:53:38,594 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 14:53:38,604 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 14:53:38,635 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 14:53:38,636 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 14:53:43,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:43,948 INFO L217 Elim1Store]: Index analysis took 190 ms [2022-11-23 14:53:43,982 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 14:53:44,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:44,678 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 14:53:45,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:45,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:45,245 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 14:53:45,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,004 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 14:53:46,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:53:46,878 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 14:54:02,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,484 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 14:54:02,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,092 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 14:54:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:03,940 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 14:54:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:04,885 INFO L217 Elim1Store]: Index analysis took 128 ms [2022-11-23 14:54:04,922 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 14:54:05,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:05,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:54:05,583 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 14:54:17,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-23 14:54:17,684 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 14:54:18,896 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-23 14:54:21,402 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-23 14:55:03,415 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-23 14:55:09,528 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-23 14:55:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:27,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:27,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:28,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:31,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:36,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:37,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:38,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:39,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:55:39,018 INFO L217 Elim1Store]: Index analysis took 11490 ms [2022-11-23 14:56:05,434 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 14:56:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:08,980 INFO L217 Elim1Store]: Index analysis took 450 ms [2022-11-23 14:56:13,050 INFO L321 Elim1Store]: treesize reduction 864, result has 33.4 percent of original size [2022-11-23 14:56:13,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19852 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 96 case distinctions, treesize of input 1007 treesize of output 1793 [2022-11-23 14:56:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:40,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:42,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:43,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:44,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:45,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:46,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:47,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:48,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:50,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:56:51,048 INFO L217 Elim1Store]: Index analysis took 12260 ms [2022-11-23 14:57:19,759 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 14:57:22,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:57:22,565 INFO L217 Elim1Store]: Index analysis took 423 ms [2022-11-23 14:57:44,741 WARN L233 SmtUtils]: Spent 21.78s on a formula simplification. DAG size of input: 1820 DAG size of output: 993 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 14:57:44,743 INFO L321 Elim1Store]: treesize reduction 2970, result has 33.3 percent of original size [2022-11-23 14:57:44,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19735 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 330 case distinctions, treesize of input 1007 treesize of output 2261 [2022-11-23 14:58:34,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:34,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:34,941 INFO L217 Elim1Store]: Index analysis took 159 ms [2022-11-23 14:58:34,971 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 14:58:36,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:36,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:36,508 INFO L217 Elim1Store]: Index analysis took 534 ms [2022-11-23 14:58:43,328 WARN L233 SmtUtils]: Spent 6.79s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 14:58:43,332 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-23 14:58:43,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-23 14:58:44,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:44,920 INFO L217 Elim1Store]: Index analysis took 112 ms [2022-11-23 14:58:44,943 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 14:58:45,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,277 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 14:58:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:58:45,774 INFO L217 Elim1Store]: Index analysis took 127 ms [2022-11-23 14:58:45,798 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 14:58:52,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 14:58:55,169 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 14:58:55,383 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 14:59:03,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,088 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 14:59:03,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:03,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:04,398 INFO L217 Elim1Store]: Index analysis took 532 ms [2022-11-23 14:59:11,631 WARN L233 SmtUtils]: Spent 7.21s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 14:59:11,634 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-23 14:59:11,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-23 14:59:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:13,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:13,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-23 14:59:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:14,884 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 14:59:15,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:15,489 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 14:59:22,287 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 14:59:22,534 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 14:59:23,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 14:59:39,173 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 14:59:39,173 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 14:59:58,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:58,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:58,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:59:59,210 INFO L217 Elim1Store]: Index analysis took 434 ms [2022-11-23 15:00:05,668 WARN L233 SmtUtils]: Spent 6.44s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:00:05,669 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-23 15:00:05,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-23 15:00:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:07,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-23 15:00:08,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:08,656 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 15:00:09,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,203 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 15:00:09,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:09,585 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 15:00:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:20,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:22,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:23,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:25,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:26,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:27,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:28,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:31,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:00:32,778 INFO L217 Elim1Store]: Index analysis took 12794 ms [2022-11-23 15:01:01,389 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 15:01:04,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:01:05,056 INFO L217 Elim1Store]: Index analysis took 551 ms [2022-11-23 15:01:07,276 INFO L321 Elim1Store]: treesize reduction 414, result has 33.4 percent of original size [2022-11-23 15:01:07,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19877 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 46 case distinctions, treesize of input 1007 treesize of output 1693 [2022-11-23 15:01:12,685 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3317 for LOIs