./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/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_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-8393723 [2022-11-19 08:00:20,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:00:20,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:00:20,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:00:20,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:00:20,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:00:20,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:00:20,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:00:20,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:00:20,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:00:20,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:00:20,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:00:20,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:00:20,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:00:20,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:00:20,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:00:20,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:00:20,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:00:20,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:00:20,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:00:20,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:00:20,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:00:20,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:00:20,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:00:20,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:00:20,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:00:20,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:00:20,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:00:20,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:00:20,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:00:20,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:00:20,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:00:20,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:00:20,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:00:20,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:00:20,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:00:20,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:00:20,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:00:20,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:00:20,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:00:20,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:00:20,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:00:20,705 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:00:20,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:00:20,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:00:20,709 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:00:20,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:00:20,710 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:00:20,710 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:00:20,710 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:00:20,710 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:00:20,710 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:00:20,711 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:00:20,712 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:00:20,712 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:00:20,712 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:00:20,713 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:00:20,713 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:00:20,713 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:00:20,713 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:00:20,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:00:20,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:00:20,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:00:20,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:00:20,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:00:20,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:00:20,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:00:20,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:00:20,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:00:20,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:00:20,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:00:20,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:00:20,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:00:20,719 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:00:20,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:00:20,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:00:20,719 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:00:20,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:00:20,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:00:20,720 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:00:20,720 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_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2022-11-19 08:00:21,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:00:21,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:00:21,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:00:21,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:00:21,062 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:00:21,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-19 08:00:21,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/data/cca7727bd/06c4f2c1ba3d4e05bbed735a620b818b/FLAGf5f4ed3e0 [2022-11-19 08:00:21,964 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:00:21,965 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-19 08:00:22,011 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/data/cca7727bd/06c4f2c1ba3d4e05bbed735a620b818b/FLAGf5f4ed3e0 [2022-11-19 08:00:22,489 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/data/cca7727bd/06c4f2c1ba3d4e05bbed735a620b818b [2022-11-19 08:00:22,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:00:22,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:00:22,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:00:22,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:00:22,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:00:22,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:00:22" (1/1) ... [2022-11-19 08:00:22,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7b2280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:22, skipping insertion in model container [2022-11-19 08:00:22,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:00:22" (1/1) ... [2022-11-19 08:00:22,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:00:22,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:00:23,010 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-19 08:00:23,018 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-19 08:00:24,108 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,110 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,111 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,140 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,141 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,143 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,149 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,151 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,152 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,153 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,153 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:24,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:00:24,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:00:24,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:00:24,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:00:24,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:00:24,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:00:24,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:00:24,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:00:24,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:00:24,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:00:24,956 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 08:00:25,370 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,372 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,403 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,405 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,420 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,420 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,445 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,447 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,447 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,447 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,448 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,448 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,449 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:00:25,543 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:00:25,571 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-19 08:00:25,571 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-19 08:00:25,618 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,619 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,619 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,620 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,620 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,632 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,636 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,637 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,638 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,639 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,639 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,640 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,640 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:00:25,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:00:25,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:00:25,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:00:25,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:00:25,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:00:25,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:00:25,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:00:25,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:00:25,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:00:25,713 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 08:00:25,862 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,862 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,871 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,872 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,876 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,877 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,892 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,893 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,894 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,895 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,895 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,895 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,896 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:00:25,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:00:26,242 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:00:26,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26 WrapperNode [2022-11-19 08:00:26,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:00:26,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:00:26,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:00:26,245 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:00:26,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,451 INFO L138 Inliner]: procedures = 775, calls = 2488, calls flagged for inlining = 70, calls inlined = 25, statements flattened = 1380 [2022-11-19 08:00:26,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:00:26,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:00:26,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:00:26,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:00:26,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:00:26,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:00:26,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:00:26,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:00:26,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (1/1) ... [2022-11-19 08:00:26,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:00:26,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:26,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:00:26,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:00:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-19 08:00:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-19 08:00:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-19 08:00:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:00:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-19 08:00:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-19 08:00:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-19 08:00:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-19 08:00:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-19 08:00:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-19 08:00:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:00:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:00:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:00:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2022-11-19 08:00:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2022-11-19 08:00:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:00:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:00:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-19 08:00:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-19 08:00:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-19 08:00:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-19 08:00:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-19 08:00:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-19 08:00:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:00:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-19 08:00:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-19 08:00:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:00:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-19 08:00:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-19 08:00:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:00:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-19 08:00:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-19 08:00:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-19 08:00:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-19 08:00:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-11-19 08:00:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-11-19 08:00:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-19 08:00:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-19 08:00:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-19 08:00:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-19 08:00:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:00:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-19 08:00:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-19 08:00:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-19 08:00:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-11-19 08:00:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-11-19 08:00:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-11-19 08:00:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-19 08:00:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-19 08:00:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:00:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:00:26,699 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-19 08:00:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-19 08:00:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-19 08:00:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-19 08:00:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-19 08:00:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-19 08:00:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:00:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:00:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-19 08:00:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-19 08:00:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:00:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-19 08:00:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-19 08:00:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-19 08:00:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-19 08:00:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-19 08:00:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-19 08:00:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-11-19 08:00:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-11-19 08:00:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:00:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:00:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:00:27,262 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:00:27,264 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:00:27,619 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-19 08:00:27,669 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-19 08:00:28,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2022-11-19 08:00:28,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2022-11-19 08:00:29,407 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:00:29,731 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:00:29,731 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-19 08:00:29,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:00:29 BoogieIcfgContainer [2022-11-19 08:00:29,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:00:29,746 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:00:29,746 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:00:29,749 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:00:29,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:00:22" (1/3) ... [2022-11-19 08:00:29,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b9ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:00:29, skipping insertion in model container [2022-11-19 08:00:29,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:26" (2/3) ... [2022-11-19 08:00:29,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b9ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:00:29, skipping insertion in model container [2022-11-19 08:00:29,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:00:29" (3/3) ... [2022-11-19 08:00:29,760 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_put_harness.i [2022-11-19 08:00:29,779 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:00:29,779 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 08:00:29,856 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:00:29,869 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;@ae1fcb4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:00:29,869 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 08:00:29,875 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) [2022-11-19 08:00:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-19 08:00:29,890 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:29,890 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] [2022-11-19 08:00:29,891 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:29,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:29,899 INFO L85 PathProgramCache]: Analyzing trace with hash 2071447821, now seen corresponding path program 1 times [2022-11-19 08:00:29,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:29,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395768293] [2022-11-19 08:00:29,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:29,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:30,368 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:00:30,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [865441455] [2022-11-19 08:00:30,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:30,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:30,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:30,395 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:30,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 08:00:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:31,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 2809 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 08:00:31,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:00:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-19 08:00:31,417 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:00:31,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:31,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395768293] [2022-11-19 08:00:31,418 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:00:31,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [865441455] [2022-11-19 08:00:31,419 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [865441455] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:31,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:31,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:00:31,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853280219] [2022-11-19 08:00:31,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:31,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:00:31,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:31,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:00:31,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:31,494 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) [2022-11-19 08:00:33,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:33,584 INFO L93 Difference]: Finished difference Result 568 states and 799 transitions. [2022-11-19 08:00:33,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 08:00:33,589 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 [2022-11-19 08:00:33,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:33,607 INFO L225 Difference]: With dead ends: 568 [2022-11-19 08:00:33,607 INFO L226 Difference]: Without dead ends: 288 [2022-11-19 08:00:33,617 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 [2022-11-19 08:00:33,627 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 1 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s 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, 1.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:33,628 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1336 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-19 08:00:33,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2022-11-19 08:00:33,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2022-11-19 08:00:33,704 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) [2022-11-19 08:00:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 387 transitions. [2022-11-19 08:00:33,710 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 387 transitions. Word has length 95 [2022-11-19 08:00:33,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:33,711 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 387 transitions. [2022-11-19 08:00:33,711 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) [2022-11-19 08:00:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2022-11-19 08:00:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-19 08:00:33,716 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:33,716 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] [2022-11-19 08:00:33,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 08:00:33,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-19 08:00:33,927 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:33,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:33,928 INFO L85 PathProgramCache]: Analyzing trace with hash -1168843014, now seen corresponding path program 1 times [2022-11-19 08:00:33,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:33,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062403758] [2022-11-19 08:00:33,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:33,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-19 08:00:36,809 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:36,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062403758] [2022-11-19 08:00:36,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062403758] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:36,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:36,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-19 08:00:36,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933593208] [2022-11-19 08:00:36,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:36,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 08:00:36,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:36,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 08:00:36,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:00:36,815 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) [2022-11-19 08:00:40,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:40,223 INFO L93 Difference]: Finished difference Result 560 states and 751 transitions. [2022-11-19 08:00:40,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 08:00:40,224 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 [2022-11-19 08:00:40,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:40,228 INFO L225 Difference]: With dead ends: 560 [2022-11-19 08:00:40,228 INFO L226 Difference]: Without dead ends: 290 [2022-11-19 08:00:40,229 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 [2022-11-19 08:00:40,230 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 66 mSDsluCounter, 1429 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s 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, 3.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:40,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 1757 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-11-19 08:00:40,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-11-19 08:00:40,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-11-19 08:00:40,260 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) [2022-11-19 08:00:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 389 transitions. [2022-11-19 08:00:40,264 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 389 transitions. Word has length 99 [2022-11-19 08:00:40,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:40,266 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 389 transitions. [2022-11-19 08:00:40,267 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) [2022-11-19 08:00:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 389 transitions. [2022-11-19 08:00:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-19 08:00:40,271 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:40,272 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] [2022-11-19 08:00:40,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 08:00:40,272 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:40,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:40,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1978788158, now seen corresponding path program 1 times [2022-11-19 08:00:40,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:40,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589517395] [2022-11-19 08:00:40,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-19 08:00:41,982 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:41,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589517395] [2022-11-19 08:00:41,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589517395] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:00:41,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1978252120] [2022-11-19 08:00:41,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:41,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:41,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:41,984 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:41,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 08:00:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:42,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-19 08:00:42,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:00:43,150 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 [2022-11-19 08:00:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-19 08:00:43,542 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:00:43,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1978252120] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:43,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:00:43,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2022-11-19 08:00:43,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844125504] [2022-11-19 08:00:43,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:43,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-19 08:00:43,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:43,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-19 08:00:43,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2022-11-19 08:00:43,548 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) [2022-11-19 08:00:45,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:45,712 INFO L93 Difference]: Finished difference Result 573 states and 766 transitions. [2022-11-19 08:00:45,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 08:00:45,713 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 [2022-11-19 08:00:45,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:45,715 INFO L225 Difference]: With dead ends: 573 [2022-11-19 08:00:45,716 INFO L226 Difference]: Without dead ends: 295 [2022-11-19 08:00:45,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2022-11-19 08:00:45,717 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 67 mSDsluCounter, 2667 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 2995 SdHoareTripleChecker+Invalid, 694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 414 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:45,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 2995 Invalid, 694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 274 Invalid, 0 Unknown, 414 Unchecked, 2.1s Time] [2022-11-19 08:00:45,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2022-11-19 08:00:45,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 295. [2022-11-19 08:00:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 176 states have (on average 1.2329545454545454) internal successors, (217), 177 states have internal predecessors, (217), 87 states have call successors, (87), 31 states have call predecessors, (87), 31 states have return successors, (91), 86 states have call predecessors, (91), 86 states have call successors, (91) [2022-11-19 08:00:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 395 transitions. [2022-11-19 08:00:45,762 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 395 transitions. Word has length 105 [2022-11-19 08:00:45,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:45,762 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 395 transitions. [2022-11-19 08:00:45,763 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) [2022-11-19 08:00:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 395 transitions. [2022-11-19 08:00:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-19 08:00:45,765 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:45,765 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] [2022-11-19 08:00:45,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 08:00:45,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:45,976 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:45,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:45,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1186206438, now seen corresponding path program 1 times [2022-11-19 08:00:45,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:45,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21607022] [2022-11-19 08:00:45,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-19 08:00:46,882 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:46,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21607022] [2022-11-19 08:00:46,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [21607022] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:46,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:46,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:00:46,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084378388] [2022-11-19 08:00:46,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:46,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:00:46,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:46,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:00:46,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:46,884 INFO L87 Difference]: Start difference. First operand 295 states and 395 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) [2022-11-19 08:00:48,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:48,650 INFO L93 Difference]: Finished difference Result 548 states and 737 transitions. [2022-11-19 08:00:48,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 08:00:48,651 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 [2022-11-19 08:00:48,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:48,654 INFO L225 Difference]: With dead ends: 548 [2022-11-19 08:00:48,654 INFO L226 Difference]: Without dead ends: 297 [2022-11-19 08:00:48,655 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 [2022-11-19 08:00:48,656 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 0 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:48,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1244 Invalid, 281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-19 08:00:48,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-11-19 08:00:48,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 297. [2022-11-19 08:00:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 177 states have (on average 1.231638418079096) internal successors, (218), 179 states have internal predecessors, (218), 87 states have call successors, (87), 31 states have call predecessors, (87), 32 states have return successors, (97), 86 states have call predecessors, (97), 86 states have call successors, (97) [2022-11-19 08:00:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 402 transitions. [2022-11-19 08:00:48,692 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 402 transitions. Word has length 109 [2022-11-19 08:00:48,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:48,695 INFO L495 AbstractCegarLoop]: Abstraction has 297 states and 402 transitions. [2022-11-19 08:00:48,695 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) [2022-11-19 08:00:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 402 transitions. [2022-11-19 08:00:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-19 08:00:48,698 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:48,698 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] [2022-11-19 08:00:48,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 08:00:48,698 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:48,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:48,699 INFO L85 PathProgramCache]: Analyzing trace with hash 2134113422, now seen corresponding path program 1 times [2022-11-19 08:00:48,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:48,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996870186] [2022-11-19 08:00:48,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-19 08:00:50,538 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:50,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996870186] [2022-11-19 08:00:50,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996870186] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:50,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:00:50,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:00:50,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770771991] [2022-11-19 08:00:50,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:50,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:00:50,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:50,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:00:50,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:00:50,541 INFO L87 Difference]: Start difference. First operand 297 states and 402 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) [2022-11-19 08:00:52,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:52,761 INFO L93 Difference]: Finished difference Result 305 states and 409 transitions. [2022-11-19 08:00:52,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 08:00:52,762 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 [2022-11-19 08:00:52,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:52,765 INFO L225 Difference]: With dead ends: 305 [2022-11-19 08:00:52,765 INFO L226 Difference]: Without dead ends: 303 [2022-11-19 08:00:52,766 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 [2022-11-19 08:00:52,766 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 8 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.2s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:52,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1321 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-11-19 08:00:52,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2022-11-19 08:00:52,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 301. [2022-11-19 08:00:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 180 states have (on average 1.2277777777777779) internal successors, (221), 182 states have internal predecessors, (221), 87 states have call successors, (87), 32 states have call predecessors, (87), 33 states have return successors, (97), 86 states have call predecessors, (97), 86 states have call successors, (97) [2022-11-19 08:00:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 405 transitions. [2022-11-19 08:00:52,796 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 405 transitions. Word has length 113 [2022-11-19 08:00:52,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:52,797 INFO L495 AbstractCegarLoop]: Abstraction has 301 states and 405 transitions. [2022-11-19 08:00:52,797 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) [2022-11-19 08:00:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions. [2022-11-19 08:00:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-19 08:00:52,801 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:52,801 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] [2022-11-19 08:00:52,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 08:00:52,802 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:52,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:52,802 INFO L85 PathProgramCache]: Analyzing trace with hash 984013168, now seen corresponding path program 1 times [2022-11-19 08:00:52,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:52,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965866400] [2022-11-19 08:00:52,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-19 08:00:55,061 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:00:55,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965866400] [2022-11-19 08:00:55,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965866400] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:00:55,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1615025662] [2022-11-19 08:00:55,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:55,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:55,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:55,063 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:55,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 08:00:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:00:55,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 2922 conjuncts, 61 conjunts are in the unsatisfiable core [2022-11-19 08:00:56,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:00:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-19 08:00:56,155 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:00:56,155 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1615025662] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:00:56,156 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:00:56,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 8 [2022-11-19 08:00:56,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328906379] [2022-11-19 08:00:56,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:00:56,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:00:56,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:00:56,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:00:56,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:00:56,158 INFO L87 Difference]: Start difference. First operand 301 states and 405 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) [2022-11-19 08:00:58,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:00:58,474 INFO L93 Difference]: Finished difference Result 596 states and 800 transitions. [2022-11-19 08:00:58,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:00:58,475 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 [2022-11-19 08:00:58,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:00:58,477 INFO L225 Difference]: With dead ends: 596 [2022-11-19 08:00:58,477 INFO L226 Difference]: Without dead ends: 303 [2022-11-19 08:00:58,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:00:58,479 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 65 mSDsluCounter, 874 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 1184 SdHoareTripleChecker+Invalid, 334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:00:58,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 1184 Invalid, 334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 334 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-19 08:00:58,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2022-11-19 08:00:58,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2022-11-19 08:00:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 181 states have (on average 1.2265193370165746) internal successors, (222), 184 states have internal predecessors, (222), 87 states have call successors, (87), 32 states have call predecessors, (87), 34 states have return successors, (98), 86 states have call predecessors, (98), 86 states have call successors, (98) [2022-11-19 08:00:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 407 transitions. [2022-11-19 08:00:58,506 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 407 transitions. Word has length 122 [2022-11-19 08:00:58,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:00:58,506 INFO L495 AbstractCegarLoop]: Abstraction has 303 states and 407 transitions. [2022-11-19 08:00:58,506 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) [2022-11-19 08:00:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 407 transitions. [2022-11-19 08:00:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-19 08:00:58,510 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:00:58,510 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] [2022-11-19 08:00:58,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-19 08:00:58,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:58,721 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:00:58,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:00:58,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1396728580, now seen corresponding path program 1 times [2022-11-19 08:00:58,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:00:58,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697669420] [2022-11-19 08:00:58,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:00:58,824 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:00:58,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [797697456] [2022-11-19 08:00:58,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:00:58,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:00:58,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:00:58,826 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:00:58,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 08:01:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:00,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 3022 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-19 08:01:00,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-19 08:01:00,211 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:01:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-19 08:01:00,543 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:00,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697669420] [2022-11-19 08:01:00,543 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:01:00,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [797697456] [2022-11-19 08:01:00,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [797697456] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-19 08:01:00,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:01:00,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 13 [2022-11-19 08:01:00,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324873673] [2022-11-19 08:01:00,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:01:00,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:01:00,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:01:00,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:01:00,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2022-11-19 08:01:00,546 INFO L87 Difference]: Start difference. First operand 303 states and 407 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) [2022-11-19 08:01:02,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:01:02,646 INFO L93 Difference]: Finished difference Result 311 states and 414 transitions. [2022-11-19 08:01:02,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:01:02,647 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 [2022-11-19 08:01:02,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:01:02,649 INFO L225 Difference]: With dead ends: 311 [2022-11-19 08:01:02,649 INFO L226 Difference]: Without dead ends: 309 [2022-11-19 08:01:02,650 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 [2022-11-19 08:01:02,651 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 6 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s 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, 2.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:01:02,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1329 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-19 08:01:02,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2022-11-19 08:01:02,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 307. [2022-11-19 08:01:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 184 states have (on average 1.2228260869565217) internal successors, (225), 187 states have internal predecessors, (225), 87 states have call successors, (87), 33 states have call predecessors, (87), 35 states have return successors, (98), 86 states have call predecessors, (98), 86 states have call successors, (98) [2022-11-19 08:01:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 410 transitions. [2022-11-19 08:01:02,671 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 410 transitions. Word has length 127 [2022-11-19 08:01:02,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:01:02,672 INFO L495 AbstractCegarLoop]: Abstraction has 307 states and 410 transitions. [2022-11-19 08:01:02,672 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) [2022-11-19 08:01:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 410 transitions. [2022-11-19 08:01:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-19 08:01:02,675 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:01:02,675 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] [2022-11-19 08:01:02,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 08:01:02,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:02,888 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:01:02,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:01:02,888 INFO L85 PathProgramCache]: Analyzing trace with hash -354403869, now seen corresponding path program 1 times [2022-11-19 08:01:02,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:01:02,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11398100] [2022-11-19 08:01:02,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:01:03,035 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:01:03,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1025487419] [2022-11-19 08:01:03,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:03,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:03,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:01:03,037 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:01:03,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 08:01:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:04,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 3174 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 08:01:04,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-19 08:01:04,119 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:01:04,120 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:04,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11398100] [2022-11-19 08:01:04,120 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:01:04,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1025487419] [2022-11-19 08:01:04,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1025487419] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:01:04,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:01:04,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:01:04,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926759474] [2022-11-19 08:01:04,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:01:04,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:01:04,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:01:04,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:01:04,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:01:04,122 INFO L87 Difference]: Start difference. First operand 307 states and 410 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) [2022-11-19 08:01:06,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:01:06,024 INFO L93 Difference]: Finished difference Result 407 states and 550 transitions. [2022-11-19 08:01:06,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 08:01:06,025 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 [2022-11-19 08:01:06,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:01:06,027 INFO L225 Difference]: With dead ends: 407 [2022-11-19 08:01:06,028 INFO L226 Difference]: Without dead ends: 359 [2022-11-19 08:01:06,028 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 [2022-11-19 08:01:06,029 INFO L413 NwaCegarLoop]: 392 mSDtfsCounter, 47 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 1469 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:01:06,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 1469 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-19 08:01:06,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-11-19 08:01:06,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 311. [2022-11-19 08:01:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 311 states, 187 states have (on average 1.2192513368983957) internal successors, (228), 190 states have internal predecessors, (228), 87 states have call successors, (87), 33 states have call predecessors, (87), 36 states have return successors, (99), 87 states have call predecessors, (99), 86 states have call successors, (99) [2022-11-19 08:01:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 414 transitions. [2022-11-19 08:01:06,051 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 414 transitions. Word has length 132 [2022-11-19 08:01:06,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:01:06,052 INFO L495 AbstractCegarLoop]: Abstraction has 311 states and 414 transitions. [2022-11-19 08:01:06,052 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) [2022-11-19 08:01:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 414 transitions. [2022-11-19 08:01:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-19 08:01:06,054 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:01:06,055 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] [2022-11-19 08:01:06,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 08:01:06,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-19 08:01:06,267 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:01:06,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:01:06,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1348643263, now seen corresponding path program 1 times [2022-11-19 08:01:06,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:01:06,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121619995] [2022-11-19 08:01:06,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:01:06,384 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:01:06,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [43512666] [2022-11-19 08:01:06,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:06,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:06,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:01:06,386 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:01:06,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-19 08:01:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:07,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 3178 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 08:01:07,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-19 08:01:07,581 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:01:07,582 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:07,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121619995] [2022-11-19 08:01:07,582 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:01:07,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [43512666] [2022-11-19 08:01:07,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [43512666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:01:07,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:01:07,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:01:07,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430274147] [2022-11-19 08:01:07,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:01:07,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:01:07,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:01:07,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:01:07,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:01:07,584 INFO L87 Difference]: Start difference. First operand 311 states and 414 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) [2022-11-19 08:01:08,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:01:08,487 INFO L93 Difference]: Finished difference Result 497 states and 657 transitions. [2022-11-19 08:01:08,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:01:08,487 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 [2022-11-19 08:01:08,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:01:08,490 INFO L225 Difference]: With dead ends: 497 [2022-11-19 08:01:08,490 INFO L226 Difference]: Without dead ends: 312 [2022-11-19 08:01:08,491 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 [2022-11-19 08:01:08,491 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 0 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:01:08,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 668 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 08:01:08,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2022-11-19 08:01:08,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 312. [2022-11-19 08:01:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 312 states, 188 states have (on average 1.2180851063829787) internal successors, (229), 191 states have internal predecessors, (229), 87 states have call successors, (87), 33 states have call predecessors, (87), 36 states have return successors, (99), 87 states have call predecessors, (99), 86 states have call successors, (99) [2022-11-19 08:01:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 415 transitions. [2022-11-19 08:01:08,518 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 415 transitions. Word has length 134 [2022-11-19 08:01:08,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:01:08,519 INFO L495 AbstractCegarLoop]: Abstraction has 312 states and 415 transitions. [2022-11-19 08:01:08,519 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) [2022-11-19 08:01:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 415 transitions. [2022-11-19 08:01:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-19 08:01:08,522 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:01:08,522 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] [2022-11-19 08:01:08,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-19 08:01:08,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-19 08:01:08,734 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:01:08,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:01:08,735 INFO L85 PathProgramCache]: Analyzing trace with hash -1017546356, now seen corresponding path program 1 times [2022-11-19 08:01:08,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:01:08,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759523253] [2022-11-19 08:01:08,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:01:08,861 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:01:08,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1268045206] [2022-11-19 08:01:08,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:08,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:08,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:01:08,863 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:01:08,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-19 08:01:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:09,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 3242 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 08:01:10,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-19 08:01:10,060 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:01:10,060 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:10,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759523253] [2022-11-19 08:01:10,061 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:01:10,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268045206] [2022-11-19 08:01:10,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268045206] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:01:10,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:01:10,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-19 08:01:10,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065123350] [2022-11-19 08:01:10,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:01:10,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:01:10,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:01:10,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:01:10,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-19 08:01:10,067 INFO L87 Difference]: Start difference. First operand 312 states and 415 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) [2022-11-19 08:01:12,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:01:12,437 INFO L93 Difference]: Finished difference Result 413 states and 556 transitions. [2022-11-19 08:01:12,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 08:01:12,437 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 [2022-11-19 08:01:12,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:01:12,440 INFO L225 Difference]: With dead ends: 413 [2022-11-19 08:01:12,440 INFO L226 Difference]: Without dead ends: 365 [2022-11-19 08:01:12,441 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 [2022-11-19 08:01:12,442 INFO L413 NwaCegarLoop]: 400 mSDtfsCounter, 49 mSDsluCounter, 1475 mSDsCounter, 0 mSdLazyCounter, 301 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 1875 SdHoareTripleChecker+Invalid, 303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 301 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:01:12,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 1875 Invalid, 303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 301 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-19 08:01:12,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2022-11-19 08:01:12,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 313. [2022-11-19 08:01:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 189 states have (on average 1.216931216931217) internal successors, (230), 192 states have internal predecessors, (230), 87 states have call successors, (87), 33 states have call predecessors, (87), 36 states have return successors, (99), 87 states have call predecessors, (99), 86 states have call successors, (99) [2022-11-19 08:01:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 416 transitions. [2022-11-19 08:01:12,464 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 416 transitions. Word has length 137 [2022-11-19 08:01:12,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:01:12,465 INFO L495 AbstractCegarLoop]: Abstraction has 313 states and 416 transitions. [2022-11-19 08:01:12,465 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) [2022-11-19 08:01:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 416 transitions. [2022-11-19 08:01:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-19 08:01:12,467 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:01:12,467 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, 1, 1, 1, 1] [2022-11-19 08:01:12,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-19 08:01:12,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-19 08:01:12,680 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:01:12,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:01:12,680 INFO L85 PathProgramCache]: Analyzing trace with hash 659945961, now seen corresponding path program 1 times [2022-11-19 08:01:12,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:01:12,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104983951] [2022-11-19 08:01:12,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:01:12,788 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:01:12,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [584885079] [2022-11-19 08:01:12,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:01:12,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:01:12,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:01:12,790 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:01:12,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b93ab35-61b7-4bdc-9052-24303d47dbc1/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-19 08:01:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:01:14,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 3255 conjuncts, 57 conjunts are in the unsatisfiable core [2022-11-19 08:01:14,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:01:14,054 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 [2022-11-19 08:01:14,057 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 [2022-11-19 08:01:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-19 08:01:14,311 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:01:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-11-19 08:01:14,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:01:14,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104983951] [2022-11-19 08:01:14,811 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:01:14,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [584885079] [2022-11-19 08:01:14,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [584885079] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:01:14,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [623103661] [2022-11-19 08:01:14,838 INFO L159 IcfgInterpreter]: Started Sifa with 112 locations of interest [2022-11-19 08:01:14,838 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:01:14,842 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:01:14,847 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:01:14,848 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:01:18,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:01:18,517 INFO L217 Elim1Store]: Index analysis took 482 ms [2022-11-19 08:01:36,107 WARN L233 SmtUtils]: Spent 17.52s on a formula simplification. DAG size of input: 1758 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 08:01:36,111 INFO L321 Elim1Store]: treesize reduction 1950, result has 47.4 percent of original size [2022-11-19 08:01:36,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19112 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 195 case distinctions, treesize of input 987 treesize of output 2354 [2022-11-19 08:01:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:01:39,727 INFO L217 Elim1Store]: Index analysis took 810 ms [2022-11-19 08:02:07,399 WARN L233 SmtUtils]: Spent 27.59s 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) [2022-11-19 08:02:07,402 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-19 08:02:07,405 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 [2022-11-19 08:04:24,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:04:24,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:04:24,579 INFO L217 Elim1Store]: Index analysis took 344 ms [2022-11-19 08:04:42,070 WARN L233 SmtUtils]: Spent 17.44s on a formula simplification. DAG size of input: 1767 DAG size of output: 1177 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 08:04:42,074 INFO L321 Elim1Store]: treesize reduction 1964, result has 47.3 percent of original size [2022-11-19 08:04:42,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19309 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2362 [2022-11-19 08:04:47,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:04:47,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:04:48,066 INFO L217 Elim1Store]: Index analysis took 799 ms [2022-11-19 08:05:16,098 WARN L233 SmtUtils]: Spent 27.99s 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) [2022-11-19 08:05:16,101 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-19 08:05:16,104 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 [2022-11-19 08:05:33,934 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 [2022-11-19 08:05:33,940 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 [2022-11-19 08:05:33,962 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 [2022-11-19 08:05:33,966 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 [2022-11-19 08:05:34,000 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 [2022-11-19 08:05:34,005 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 [2022-11-19 08:05:34,011 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-19 08:05:34,019 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 [2022-11-19 08:05:34,063 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 [2022-11-19 08:05:34,069 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 [2022-11-19 08:05:34,101 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 [2022-11-19 08:05:34,111 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 [2022-11-19 08:05:34,164 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 [2022-11-19 08:05:34,168 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 [2022-11-19 08:05:34,206 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 [2022-11-19 08:05:34,213 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-19 08:05:34,221 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 [2022-11-19 08:05:34,228 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 [2022-11-19 08:05:34,259 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 [2022-11-19 08:05:34,265 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 [2022-11-19 08:05:34,271 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 [2022-11-19 08:05:34,307 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 [2022-11-19 08:05:34,316 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 [2022-11-19 08:05:34,330 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 [2022-11-19 08:05:34,363 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-19 08:05:34,363 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 [2022-11-19 08:05:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,181 INFO L217 Elim1Store]: Index analysis took 176 ms [2022-11-19 08:05:39,216 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 [2022-11-19 08:05:39,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:39,885 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 [2022-11-19 08:05:40,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:40,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:40,453 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 [2022-11-19 08:05:40,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:40,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,059 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 [2022-11-19 08:05:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:42,035 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 [2022-11-19 08:05:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:56,993 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 [2022-11-19 08:05:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:57,521 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 [2022-11-19 08:05:58,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:58,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:58,282 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 [2022-11-19 08:05:59,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-19 08:05:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:05:59,728 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 [2022-11-19 08:06:11,192 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 [2022-11-19 08:06:11,197 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 [2022-11-19 08:06:12,270 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:06:14,753 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:06:53,915 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2804 for LOIs [2022-11-19 08:06:59,566 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3253 for LOIs [2022-11-19 08:07:16,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:16,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:16,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:16,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:16,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:16,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:17,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:18,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:19,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:20,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:21,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:22,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:23,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:24,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:25,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:26,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:27,829 INFO L217 Elim1Store]: Index analysis took 11497 ms [2022-11-19 08:07:51,786 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 [2022-11-19 08:07:54,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:54,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:07:55,080 INFO L217 Elim1Store]: Index analysis took 425 ms [2022-11-19 08:07:58,908 INFO L321 Elim1Store]: treesize reduction 864, result has 33.4 percent of original size [2022-11-19 08:07:58,911 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 [2022-11-19 08:08:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:23,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:24,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:25,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:29,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:31,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:32,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:33,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:34,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:08:35,234 INFO L217 Elim1Store]: Index analysis took 12528 ms [2022-11-19 08:08:59,130 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 [2022-11-19 08:09:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:09:01,823 INFO L217 Elim1Store]: Index analysis took 420 ms [2022-11-19 08:09:25,137 WARN L233 SmtUtils]: Spent 22.92s 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) [2022-11-19 08:09:25,140 INFO L321 Elim1Store]: treesize reduction 2970, result has 33.3 percent of original size [2022-11-19 08:09:25,143 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 [2022-11-19 08:10:19,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:19,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:19,540 INFO L217 Elim1Store]: Index analysis took 135 ms [2022-11-19 08:10:19,559 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 [2022-11-19 08:10:20,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:20,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:20,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:20,745 INFO L217 Elim1Store]: Index analysis took 440 ms [2022-11-19 08:10:27,521 WARN L233 SmtUtils]: Spent 6.76s 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) [2022-11-19 08:10:27,523 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-19 08:10:27,526 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 [2022-11-19 08:10:29,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,181 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 [2022-11-19 08:10:29,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,530 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 [2022-11-19 08:10:29,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:29,948 INFO L217 Elim1Store]: Index analysis took 112 ms [2022-11-19 08:10:29,979 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 [2022-11-19 08:10:37,483 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 [2022-11-19 08:10:40,597 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 [2022-11-19 08:10:40,834 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 [2022-11-19 08:10:48,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:48,826 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 [2022-11-19 08:10:49,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:49,209 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 [2022-11-19 08:10:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:50,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:50,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:10:50,674 INFO L217 Elim1Store]: Index analysis took 597 ms [2022-11-19 08:10:59,011 WARN L233 SmtUtils]: Spent 8.31s 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) [2022-11-19 08:10:59,012 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-19 08:10:59,016 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 [2022-11-19 08:11:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:00,874 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 [2022-11-19 08:11:02,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:02,748 INFO L217 Elim1Store]: Index analysis took 117 ms [2022-11-19 08:11:02,779 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 [2022-11-19 08:11:10,243 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 [2022-11-19 08:11:10,441 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 [2022-11-19 08:11:11,200 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 [2022-11-19 08:11:27,652 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-19 08:11:27,653 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 [2022-11-19 08:11:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:49,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:49,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:49,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,059 INFO L217 Elim1Store]: Index analysis took 140 ms [2022-11-19 08:11:50,083 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 [2022-11-19 08:11:50,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:50,598 INFO L217 Elim1Store]: Index analysis took 108 ms [2022-11-19 08:11:50,624 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 [2022-11-19 08:11:51,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:51,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:51,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:11:52,305 INFO L217 Elim1Store]: Index analysis took 705 ms [2022-11-19 08:11:59,954 WARN L233 SmtUtils]: Spent 7.61s 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) [2022-11-19 08:11:59,956 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-19 08:11:59,960 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 [2022-11-19 08:12:01,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:01,433 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 [2022-11-19 08:12:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:02,827 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 [2022-11-19 08:12:12,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:12,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:13,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:14,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:15,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:16,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:18,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:19,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:20,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:21,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:22,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:23,331 INFO L217 Elim1Store]: Index analysis took 11084 ms [2022-11-19 08:12:51,747 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 [2022-11-19 08:12:55,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:12:55,931 INFO L217 Elim1Store]: Index analysis took 565 ms [2022-11-19 08:12:58,061 INFO L321 Elim1Store]: treesize reduction 414, result has 33.4 percent of original size [2022-11-19 08:12:58,065 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 [2022-11-19 08:13:03,691 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3309 for LOIs [2022-11-19 08:14:30,934 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 3296 for LOIs [2022-11-19 08:14:40,885 INFO L197 IcfgInterpreter]: Interpreting procedure aws_add_size_checked with input of size 1093 for LOIs [2022-11-19 08:14:50,924 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_plus with input of size 680 for LOIs [2022-11-19 08:14:51,407 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 2819 for LOIs [2022-11-19 08:14:57,160 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 687 for LOIs