./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:28:10,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:28:10,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:28:10,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:28:10,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:28:10,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:28:10,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:28:10,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:28:10,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:28:10,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:28:10,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:28:10,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:28:10,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:28:10,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:28:10,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:28:10,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:28:10,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:28:10,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:28:10,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:28:10,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:28:10,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:28:10,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:28:10,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:28:10,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:28:10,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:28:10,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:28:10,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:28:10,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:28:10,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:28:10,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:28:10,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:28:10,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:28:10,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:28:10,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:28:10,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:28:10,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:28:10,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:28:10,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:28:10,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:28:10,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:28:10,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:28:10,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:28:10,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:28:10,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:28:10,304 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:28:10,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:28:10,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:28:10,306 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:28:10,306 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:28:10,306 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:28:10,307 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:28:10,307 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:28:10,308 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:28:10,308 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:28:10,309 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:28:10,309 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:28:10,309 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:28:10,310 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:28:10,310 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:28:10,310 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:28:10,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:28:10,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:28:10,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:28:10,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:28:10,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:28:10,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:28:10,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:28:10,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:28:10,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:28:10,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:28:10,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:28:10,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:28:10,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:28:10,315 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:28:10,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:28:10,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:28:10,315 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:28:10,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:28:10,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:28:10,316 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:28:10,316 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_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 [2022-11-03 02:28:10,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:28:10,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:28:10,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:28:10,748 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:28:10,749 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:28:10,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2022-11-03 02:28:10,844 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/data/cbead2e84/d7e6addff50c4449b9171f71b0b0b944/FLAGdc43c7856 [2022-11-03 02:28:11,853 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:28:11,853 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2022-11-03 02:28:11,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/data/cbead2e84/d7e6addff50c4449b9171f71b0b0b944/FLAGdc43c7856 [2022-11-03 02:28:12,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/data/cbead2e84/d7e6addff50c4449b9171f71b0b0b944 [2022-11-03 02:28:12,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:28:12,233 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:28:12,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:28:12,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:28:12,240 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:28:12,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:28:12" (1/1) ... [2022-11-03 02:28:12,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6230c297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:12, skipping insertion in model container [2022-11-03 02:28:12,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:28:12" (1/1) ... [2022-11-03 02:28:12,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:28:12,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:28:12,777 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2022-11-03 02:28:12,786 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2022-11-03 02:28:13,889 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,889 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,890 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,891 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,892 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,918 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,919 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,921 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,922 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,924 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,925 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,926 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:13,926 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:14,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:28:14,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:28:14,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:28:14,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:28:14,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:28:14,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:28:14,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:28:14,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:28:14,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:28:14,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:28:14,624 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:28:15,199 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,199 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,251 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,252 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,259 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,261 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,285 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,287 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,288 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,289 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,289 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,290 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,290 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:28:15,411 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:28:15,438 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2022-11-03 02:28:15,446 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2022-11-03 02:28:15,502 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,503 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,503 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,504 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,504 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,520 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,522 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,525 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,526 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,527 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,532 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,532 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,533 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:28:15,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:28:15,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:28:15,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:28:15,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:28:15,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:28:15,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:28:15,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:28:15,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:28:15,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:28:15,628 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:28:15,822 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,823 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,833 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,834 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,839 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,839 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,858 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,859 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,860 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,860 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,860 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,861 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,862 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:28:15,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:28:16,272 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:28:16,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16 WrapperNode [2022-11-03 02:28:16,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:28:16,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:28:16,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:28:16,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:28:16,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,512 INFO L138 Inliner]: procedures = 774, calls = 2446, calls flagged for inlining = 67, calls inlined = 11, statements flattened = 624 [2022-11-03 02:28:16,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:28:16,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:28:16,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:28:16,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:28:16,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,592 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:28:16,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:28:16,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:28:16,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:28:16,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (1/1) ... [2022-11-03 02:28:16,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:28:16,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:16,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:28:16,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:28:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-03 02:28:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:28:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-03 02:28:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-03 02:28:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-03 02:28:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-03 02:28:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-03 02:28:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-03 02:28:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:28:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:28:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:28:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:28:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:28:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-03 02:28:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-03 02:28:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-03 02:28:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-03 02:28:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:28:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:28:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:28:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-03 02:28:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-03 02:28:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:28:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-03 02:28:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-03 02:28:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:28:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-03 02:28:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-03 02:28:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:28:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2022-11-03 02:28:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_begin [2022-11-03 02:28:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-03 02:28:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-03 02:28:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2022-11-03 02:28:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2022-11-03 02:28:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:28:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:28:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2022-11-03 02:28:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2022-11-03 02:28:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-03 02:28:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-03 02:28:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:28:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-03 02:28:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-03 02:28:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-03 02:28:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-03 02:28:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:28:17,193 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:28:17,196 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:28:17,349 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2022-11-03 02:28:18,476 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:28:18,872 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:28:18,872 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-03 02:28:18,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:28:18 BoogieIcfgContainer [2022-11-03 02:28:18,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:28:18,880 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:28:18,880 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:28:18,885 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:28:18,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:28:12" (1/3) ... [2022-11-03 02:28:18,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7905233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:28:18, skipping insertion in model container [2022-11-03 02:28:18,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:28:16" (2/3) ... [2022-11-03 02:28:18,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7905233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:28:18, skipping insertion in model container [2022-11-03 02:28:18,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:28:18" (3/3) ... [2022-11-03 02:28:18,888 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_iter_begin_harness-1.i [2022-11-03 02:28:18,912 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:28:18,912 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:28:18,991 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:28:19,005 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;@2750816c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:28:19,006 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:28:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 74 states have (on average 1.1891891891891893) internal successors, (88), 73 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-11-03 02:28:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-03 02:28:19,033 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:19,034 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:19,035 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:19,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:19,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1099887866, now seen corresponding path program 1 times [2022-11-03 02:28:19,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:19,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144788457] [2022-11-03 02:28:19,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:19,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:19,527 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:28:19,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1329521417] [2022-11-03 02:28:19,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:19,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:19,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:19,536 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:19,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:28:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:20,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 2522 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-03 02:28:20,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-03 02:28:20,421 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:28:20,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:20,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144788457] [2022-11-03 02:28:20,422 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:28:20,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1329521417] [2022-11-03 02:28:20,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1329521417] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:20,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:28:20,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 02:28:20,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833789026] [2022-11-03 02:28:20,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:20,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-03 02:28:20,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:20,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-03 02:28:20,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:28:20,473 INFO L87 Difference]: Start difference. First operand has 131 states, 74 states have (on average 1.1891891891891893) internal successors, (88), 73 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 02:28:20,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:20,839 INFO L93 Difference]: Finished difference Result 199 states and 263 transitions. [2022-11-03 02:28:20,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-03 02:28:20,842 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 110 [2022-11-03 02:28:20,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:20,852 INFO L225 Difference]: With dead ends: 199 [2022-11-03 02:28:20,852 INFO L226 Difference]: Without dead ends: 129 [2022-11-03 02:28:20,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:28:20,859 INFO L413 NwaCegarLoop]: 141 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:20,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-03 02:28:20,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2022-11-03 02:28:20,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2022-11-03 02:28:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 71 states have (on average 1.1690140845070423) internal successors, (83), 72 states have internal predecessors, (83), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-11-03 02:28:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 162 transitions. [2022-11-03 02:28:20,913 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 162 transitions. Word has length 110 [2022-11-03 02:28:20,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:20,915 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 162 transitions. [2022-11-03 02:28:20,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 02:28:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 162 transitions. [2022-11-03 02:28:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-03 02:28:20,920 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:20,920 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:20,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:28:21,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-03 02:28:21,135 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:21,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:21,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1013325337, now seen corresponding path program 1 times [2022-11-03 02:28:21,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:21,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395795514] [2022-11-03 02:28:21,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:21,334 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:28:21,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1036411755] [2022-11-03 02:28:21,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:21,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:21,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:21,337 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:21,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:28:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:22,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 2550 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:28:22,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-03 02:28:22,435 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:28:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-03 02:28:22,817 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:22,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395795514] [2022-11-03 02:28:22,817 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:28:22,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1036411755] [2022-11-03 02:28:22,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1036411755] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-03 02:28:22,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:28:22,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2022-11-03 02:28:22,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980851409] [2022-11-03 02:28:22,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:22,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-03 02:28:22,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:22,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-03 02:28:22,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2022-11-03 02:28:22,830 INFO L87 Difference]: Start difference. First operand 129 states and 162 transitions. Second operand has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) [2022-11-03 02:28:24,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:24,444 INFO L93 Difference]: Finished difference Result 178 states and 223 transitions. [2022-11-03 02:28:24,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:28:24,445 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) Word has length 115 [2022-11-03 02:28:24,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:24,452 INFO L225 Difference]: With dead ends: 178 [2022-11-03 02:28:24,452 INFO L226 Difference]: Without dead ends: 131 [2022-11-03 02:28:24,453 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 216 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2022-11-03 02:28:24,454 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 144 mSDsluCounter, 492 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:24,455 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 550 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-03 02:28:24,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2022-11-03 02:28:24,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2022-11-03 02:28:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 72 states have (on average 1.1666666666666667) internal successors, (84), 74 states have internal predecessors, (84), 40 states have call successors, (40), 17 states have call predecessors, (40), 18 states have return successors, (40), 39 states have call predecessors, (40), 39 states have call successors, (40) [2022-11-03 02:28:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 164 transitions. [2022-11-03 02:28:24,477 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 164 transitions. Word has length 115 [2022-11-03 02:28:24,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:24,478 INFO L495 AbstractCegarLoop]: Abstraction has 131 states and 164 transitions. [2022-11-03 02:28:24,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) [2022-11-03 02:28:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2022-11-03 02:28:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-03 02:28:24,481 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:24,482 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:24,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 02:28:24,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:24,711 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:24,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:24,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1522317453, now seen corresponding path program 1 times [2022-11-03 02:28:24,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:24,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789521748] [2022-11-03 02:28:24,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:24,856 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:28:24,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1756319782] [2022-11-03 02:28:24,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:24,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:24,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:24,859 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:24,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:28:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:25,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 2555 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:28:25,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-03 02:28:25,563 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:28:25,563 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:25,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789521748] [2022-11-03 02:28:25,563 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:28:25,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756319782] [2022-11-03 02:28:25,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1756319782] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:25,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:28:25,564 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:28:25,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614372944] [2022-11-03 02:28:25,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:25,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:28:25,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:25,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:28:25,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:28:25,567 INFO L87 Difference]: Start difference. First operand 131 states and 164 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 02:28:26,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:26,421 INFO L93 Difference]: Finished difference Result 256 states and 321 transitions. [2022-11-03 02:28:26,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:28:26,422 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) Word has length 116 [2022-11-03 02:28:26,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:26,424 INFO L225 Difference]: With dead ends: 256 [2022-11-03 02:28:26,425 INFO L226 Difference]: Without dead ends: 135 [2022-11-03 02:28:26,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:28:26,427 INFO L413 NwaCegarLoop]: 138 mSDtfsCounter, 1 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:26,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 547 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:28:26,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2022-11-03 02:28:26,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2022-11-03 02:28:26,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 75 states have (on average 1.16) internal successors, (87), 77 states have internal predecessors, (87), 40 states have call successors, (40), 17 states have call predecessors, (40), 19 states have return successors, (41), 40 states have call predecessors, (41), 39 states have call successors, (41) [2022-11-03 02:28:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 168 transitions. [2022-11-03 02:28:26,446 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 168 transitions. Word has length 116 [2022-11-03 02:28:26,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:26,447 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 168 transitions. [2022-11-03 02:28:26,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 02:28:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2022-11-03 02:28:26,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-03 02:28:26,450 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:26,450 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:26,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-03 02:28:26,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:26,667 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:26,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:26,667 INFO L85 PathProgramCache]: Analyzing trace with hash 348530035, now seen corresponding path program 1 times [2022-11-03 02:28:26,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:26,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093936015] [2022-11-03 02:28:26,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:26,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:29,761 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-11-03 02:28:29,761 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:29,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093936015] [2022-11-03 02:28:29,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093936015] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:29,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:28:29,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-03 02:28:29,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093351874] [2022-11-03 02:28:29,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:29,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-03 02:28:29,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:29,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-03 02:28:29,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:28:29,765 INFO L87 Difference]: Start difference. First operand 135 states and 168 transitions. Second operand has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-03 02:28:33,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:33,521 INFO L93 Difference]: Finished difference Result 186 states and 231 transitions. [2022-11-03 02:28:33,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:28:33,522 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) Word has length 124 [2022-11-03 02:28:33,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:33,533 INFO L225 Difference]: With dead ends: 186 [2022-11-03 02:28:33,533 INFO L226 Difference]: Without dead ends: 137 [2022-11-03 02:28:33,536 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-11-03 02:28:33,541 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 31 mSDsluCounter, 1058 mSDsCounter, 0 mSdLazyCounter, 515 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 515 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:33,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 1032 Invalid, 530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 515 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-11-03 02:28:33,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-03 02:28:33,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-03 02:28:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 76 states have (on average 1.1578947368421053) internal successors, (88), 79 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 20 states have return successors, (43), 40 states have call predecessors, (43), 39 states have call successors, (43) [2022-11-03 02:28:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 171 transitions. [2022-11-03 02:28:33,583 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 171 transitions. Word has length 124 [2022-11-03 02:28:33,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:33,585 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 171 transitions. [2022-11-03 02:28:33,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-03 02:28:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 171 transitions. [2022-11-03 02:28:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-03 02:28:33,593 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:33,593 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:33,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:28:33,594 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:33,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:33,596 INFO L85 PathProgramCache]: Analyzing trace with hash -250304116, now seen corresponding path program 1 times [2022-11-03 02:28:33,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:33,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203950394] [2022-11-03 02:28:33,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-11-03 02:28:36,158 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:36,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203950394] [2022-11-03 02:28:36,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203950394] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:36,158 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:28:36,158 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-03 02:28:36,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47793985] [2022-11-03 02:28:36,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:36,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-03 02:28:36,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:36,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-03 02:28:36,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:28:36,160 INFO L87 Difference]: Start difference. First operand 137 states and 171 transitions. Second operand has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-03 02:28:39,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:39,797 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2022-11-03 02:28:39,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-03 02:28:39,798 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) Word has length 128 [2022-11-03 02:28:39,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:39,801 INFO L225 Difference]: With dead ends: 194 [2022-11-03 02:28:39,801 INFO L226 Difference]: Without dead ends: 148 [2022-11-03 02:28:39,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:28:39,803 INFO L413 NwaCegarLoop]: 107 mSDtfsCounter, 77 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 1042 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 560 SdHoareTripleChecker+Invalid, 1113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:39,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 560 Invalid, 1113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1042 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-11-03 02:28:39,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2022-11-03 02:28:39,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 135. [2022-11-03 02:28:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 75 states have (on average 1.16) internal successors, (87), 77 states have internal predecessors, (87), 40 states have call successors, (40), 17 states have call predecessors, (40), 19 states have return successors, (41), 40 states have call predecessors, (41), 39 states have call successors, (41) [2022-11-03 02:28:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 168 transitions. [2022-11-03 02:28:39,828 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 168 transitions. Word has length 128 [2022-11-03 02:28:39,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:39,829 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 168 transitions. [2022-11-03 02:28:39,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-03 02:28:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2022-11-03 02:28:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-03 02:28:39,832 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:39,832 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:39,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:28:39,833 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:39,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:39,834 INFO L85 PathProgramCache]: Analyzing trace with hash 413255849, now seen corresponding path program 1 times [2022-11-03 02:28:39,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:39,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999019292] [2022-11-03 02:28:39,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:28:45,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:45,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999019292] [2022-11-03 02:28:45,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999019292] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:28:45,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [26418815] [2022-11-03 02:28:45,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:45,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:45,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:45,167 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:45,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:28:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:45,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 52 conjunts are in the unsatisfiable core [2022-11-03 02:28:45,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:46,303 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:28:46,303 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:28:46,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [26418815] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:46,303 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:28:46,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [18] total 23 [2022-11-03 02:28:46,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380712689] [2022-11-03 02:28:46,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:46,305 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:28:46,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:46,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:28:46,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=454, Unknown=0, NotChecked=0, Total=506 [2022-11-03 02:28:46,306 INFO L87 Difference]: Start difference. First operand 135 states and 168 transitions. Second operand has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-03 02:28:47,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:47,788 INFO L93 Difference]: Finished difference Result 252 states and 315 transitions. [2022-11-03 02:28:47,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:28:47,789 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 130 [2022-11-03 02:28:47,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:47,791 INFO L225 Difference]: With dead ends: 252 [2022-11-03 02:28:47,791 INFO L226 Difference]: Without dead ends: 137 [2022-11-03 02:28:47,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=52, Invalid=454, Unknown=0, NotChecked=0, Total=506 [2022-11-03 02:28:47,793 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 111 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:47,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 351 Invalid, 458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 457 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 02:28:47,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-03 02:28:47,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-03 02:28:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 76 states have (on average 1.1578947368421053) internal successors, (88), 79 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 20 states have return successors, (45), 40 states have call predecessors, (45), 39 states have call successors, (45) [2022-11-03 02:28:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 173 transitions. [2022-11-03 02:28:47,837 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 173 transitions. Word has length 130 [2022-11-03 02:28:47,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:47,838 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 173 transitions. [2022-11-03 02:28:47,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-03 02:28:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 173 transitions. [2022-11-03 02:28:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-03 02:28:47,846 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:47,847 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:47,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:28:48,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:48,074 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:48,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:48,075 INFO L85 PathProgramCache]: Analyzing trace with hash -2036563111, now seen corresponding path program 1 times [2022-11-03 02:28:48,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:48,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57423689] [2022-11-03 02:28:48,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:28:49,602 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:49,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57423689] [2022-11-03 02:28:49,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57423689] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:28:49,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1924052181] [2022-11-03 02:28:49,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:49,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:49,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:49,604 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:49,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 02:28:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:50,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-03 02:28:50,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:50,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 02:28:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-03 02:28:51,043 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:28:51,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1924052181] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:51,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:28:51,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 20 [2022-11-03 02:28:51,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940608644] [2022-11-03 02:28:51,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:51,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-03 02:28:51,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:51,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-03 02:28:51,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2022-11-03 02:28:51,046 INFO L87 Difference]: Start difference. First operand 137 states and 173 transitions. Second operand has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) [2022-11-03 02:28:52,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:28:52,416 INFO L93 Difference]: Finished difference Result 265 states and 333 transitions. [2022-11-03 02:28:52,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:28:52,417 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) Word has length 136 [2022-11-03 02:28:52,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:28:52,419 INFO L225 Difference]: With dead ends: 265 [2022-11-03 02:28:52,419 INFO L226 Difference]: Without dead ends: 142 [2022-11-03 02:28:52,420 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-11-03 02:28:52,421 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 16 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 140 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:28:52,421 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 842 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 108 Invalid, 0 Unknown, 140 Unchecked, 1.3s Time] [2022-11-03 02:28:52,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-11-03 02:28:52,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2022-11-03 02:28:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 80 states have (on average 1.15) internal successors, (92), 82 states have internal predecessors, (92), 41 states have call successors, (41), 19 states have call predecessors, (41), 20 states have return successors, (46), 40 states have call predecessors, (46), 40 states have call successors, (46) [2022-11-03 02:28:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 179 transitions. [2022-11-03 02:28:52,443 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 179 transitions. Word has length 136 [2022-11-03 02:28:52,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:28:52,443 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 179 transitions. [2022-11-03 02:28:52,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) [2022-11-03 02:28:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2022-11-03 02:28:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-03 02:28:52,446 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:28:52,446 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:28:52,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 02:28:52,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:52,662 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:28:52,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:28:52,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1435089587, now seen corresponding path program 1 times [2022-11-03 02:28:52,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:28:52,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679223024] [2022-11-03 02:28:52,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:28:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-03 02:28:58,358 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:28:58,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679223024] [2022-11-03 02:28:58,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679223024] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:28:58,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [56204831] [2022-11-03 02:28:58,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:28:58,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:28:58,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:28:58,360 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:28:58,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 02:28:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:28:59,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 2632 conjuncts, 50 conjunts are in the unsatisfiable core [2022-11-03 02:28:59,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:28:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-03 02:28:59,631 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:28:59,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [56204831] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:28:59,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:28:59,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [19] total 24 [2022-11-03 02:28:59,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520531470] [2022-11-03 02:28:59,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:28:59,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:28:59,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:28:59,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:28:59,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2022-11-03 02:28:59,634 INFO L87 Difference]: Start difference. First operand 142 states and 179 transitions. Second operand has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:29:01,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:29:01,957 INFO L93 Difference]: Finished difference Result 214 states and 270 transitions. [2022-11-03 02:29:01,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:29:01,958 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 140 [2022-11-03 02:29:01,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:29:01,962 INFO L225 Difference]: With dead ends: 214 [2022-11-03 02:29:01,962 INFO L226 Difference]: Without dead ends: 142 [2022-11-03 02:29:01,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2022-11-03 02:29:01,965 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 87 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 461 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 461 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 461 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:29:01,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 351 Invalid, 461 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 461 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-03 02:29:01,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-11-03 02:29:01,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2022-11-03 02:29:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 80 states have (on average 1.15) internal successors, (92), 82 states have internal predecessors, (92), 41 states have call successors, (41), 19 states have call predecessors, (41), 20 states have return successors, (45), 40 states have call predecessors, (45), 40 states have call successors, (45) [2022-11-03 02:29:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 178 transitions. [2022-11-03 02:29:01,998 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 178 transitions. Word has length 140 [2022-11-03 02:29:01,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:29:01,999 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 178 transitions. [2022-11-03 02:29:01,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:29:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2022-11-03 02:29:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-03 02:29:02,003 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:29:02,003 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:29:02,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-03 02:29:02,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:29:02,217 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:29:02,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:29:02,218 INFO L85 PathProgramCache]: Analyzing trace with hash -133620995, now seen corresponding path program 1 times [2022-11-03 02:29:02,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:29:02,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606231028] [2022-11-03 02:29:02,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:29:02,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:29:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:29:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-03 02:29:04,343 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:29:04,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606231028] [2022-11-03 02:29:04,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606231028] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:29:04,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585466279] [2022-11-03 02:29:04,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:29:04,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:29:04,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:29:04,346 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:29:04,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76693732-c5f9-4187-a5b5-376811b0f063/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-03 02:29:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:29:05,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 2656 conjuncts, 56 conjunts are in the unsatisfiable core [2022-11-03 02:29:05,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:29:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 14 proven. 36 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-03 02:29:05,693 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:29:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-03 02:29:06,770 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585466279] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:29:06,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [84897699] [2022-11-03 02:29:06,802 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-03 02:29:06,803 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:29:06,809 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:29:06,815 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:29:06,815 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:29:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:29:10,555 INFO L244 Elim1Store]: Index analysis took 498 ms [2022-11-03 02:29:55,018 WARN L234 SmtUtils]: Spent 44.38s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:29:55,024 INFO L356 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-03 02:29:55,029 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-03 02:29:59,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:29:59,128 INFO L244 Elim1Store]: Index analysis took 108 ms [2022-11-03 02:29:59,186 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19504 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-03 02:32:32,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:32:32,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:32:32,634 INFO L244 Elim1Store]: Index analysis took 486 ms [2022-11-03 02:33:28,976 WARN L234 SmtUtils]: Spent 56.28s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:33:28,982 INFO L356 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-03 02:33:29,003 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-03 02:33:34,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:34,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:34,470 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19703 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-03 02:33:52,658 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:33:52,665 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:33:52,696 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:33:52,701 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:33:52,805 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:33:52,813 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:33:52,833 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:33:52,838 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:33:52,877 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-03 02:33:52,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:33:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:58,812 INFO L244 Elim1Store]: Index analysis took 205 ms [2022-11-03 02:33:58,840 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:33:59,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:33:59,568 INFO L244 Elim1Store]: Index analysis took 113 ms [2022-11-03 02:33:59,575 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-03 02:34:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:00,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:00,224 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:34:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:01,244 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:34:02,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:02,144 INFO L244 Elim1Store]: Index analysis took 121 ms [2022-11-03 02:34:02,172 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:34:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:21,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,004 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-03 02:34:22,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:22,672 INFO L244 Elim1Store]: Index analysis took 126 ms [2022-11-03 02:34:22,700 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:34:23,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:23,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:23,564 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:34:24,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:24,471 INFO L244 Elim1Store]: Index analysis took 126 ms [2022-11-03 02:34:24,534 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:34:25,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:25,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:34:25,397 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:35:21,088 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2815 for LOIs [2022-11-03 02:35:27,908 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3287 for LOIs [2022-11-03 02:35:49,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:49,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:50,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:50,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:51,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:51,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:52,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:52,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:52,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:52,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:54,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:54,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:54,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:55,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:55,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:55,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:56,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:56,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:58,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:35:59,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:01,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:01,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:03,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:04,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:04,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:05,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:07,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:07,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:07,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:07,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:08,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:09,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:11,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:12,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:12,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:13,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:14,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:14,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:14,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:16,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:17,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:17,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:17,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:18,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:18,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:18,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:19,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:19,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:19,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:19,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:19,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:20,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:21,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:21,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:21,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:23,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:23,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:23,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:23,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:36:24,980 INFO L244 Elim1Store]: Index analysis took 35426 ms [2022-11-03 02:37:31,171 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:37:33,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:37:34,711 INFO L244 Elim1Store]: Index analysis took 725 ms [2022-11-03 02:38:08,364 WARN L234 SmtUtils]: Spent 32.91s on a formula simplification. DAG size of input: 1875 DAG size of output: 1023 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:38:08,367 INFO L356 Elim1Store]: treesize reduction 3060, result has 33.3 percent of original size [2022-11-03 02:38:08,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19930 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 340 case distinctions, treesize of input 1012 treesize of output 2289 [2022-11-03 02:38:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:36,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:38,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:40,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:41,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:42,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:43,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:44,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:44,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:44,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:44,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:45,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:46,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:47,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:48,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:49,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:50,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:51,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:51,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:51,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:51,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:51,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:52,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:54,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:58,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:59,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:59,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:59,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:59,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:38:59,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:00,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:00,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:00,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:00,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:00,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:01,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:02,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:39:03,919 INFO L244 Elim1Store]: Index analysis took 27694 ms [2022-11-03 02:40:08,999 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:40:12,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:12,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:13,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:40:13,006 INFO L244 Elim1Store]: Index analysis took 835 ms [2022-11-03 02:40:17,337 INFO L356 Elim1Store]: treesize reduction 432, result has 33.4 percent of original size [2022-11-03 02:40:17,342 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 20076 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 48 case distinctions, treesize of input 1012 treesize of output 1705 [2022-11-03 02:40:56,250 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-03 02:40:56,251 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:41:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:16,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:16,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:17,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:18,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:19,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:20,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:20,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:20,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:21,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:22,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:23,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:25,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:26,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:27,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:28,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:28,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:28,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:28,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:28,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:29,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:29,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:30,408 INFO L244 Elim1Store]: Index analysis took 13807 ms [2022-11-03 02:41:30,993 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:41:33,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:41:34,023 INFO L244 Elim1Store]: Index analysis took 630 ms [2022-11-03 02:42:25,046 WARN L234 SmtUtils]: Spent 50.40s on a formula simplification. DAG size of input: 2095 DAG size of output: 1143 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:42:25,049 INFO L356 Elim1Store]: treesize reduction 3420, result has 33.3 percent of original size [2022-11-03 02:42:25,052 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19910 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 380 case distinctions, treesize of input 1012 treesize of output 2369