./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array7_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-patterns/array7_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF --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 32bit --witnessprinter.graph.data.programhash 85b55cdd1f26353e63ecc189ba28ba899672edc569fe3ef3f04470f2b5e667fa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:14:58,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:14:58,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:14:58,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:14:58,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:14:58,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:14:58,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:14:58,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:14:58,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:14:58,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:14:58,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:14:58,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:14:58,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:14:58,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:14:58,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:14:58,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:14:58,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:14:58,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:14:58,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:14:58,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:14:58,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:14:58,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:14:58,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:14:58,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:14:58,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:14:58,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:14:58,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:14:58,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:14:58,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:14:58,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:14:58,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:14:58,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:14:58,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:14:58,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:14:58,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:14:58,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:14:58,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:14:58,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:14:58,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:14:58,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:14:58,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:14:58,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-12 23:14:58,606 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:14:58,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:14:58,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:14:58,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:14:58,609 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:14:58,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:14:58,610 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:14:58,610 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:14:58,610 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:14:58,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:14:58,611 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:14:58,612 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:14:58,612 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:14:58,612 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:14:58,612 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:14:58,613 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:14:58,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:14:58,614 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-12 23:14:58,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:14:58,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-12 23:14:58,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:14:58,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:14:58,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:14:58,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:14:58,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:14:58,615 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-12 23:14:58,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:14:58,616 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:14:58,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:14:58,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:14:58,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:14:58,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:14:58,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:14:58,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:14:58,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:14:58,620 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:14:58,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:14:58,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:14:58,621 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:14:58,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:14:58,621 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85b55cdd1f26353e63ecc189ba28ba899672edc569fe3ef3f04470f2b5e667fa [2021-11-12 23:14:58,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:14:58,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:14:58,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:14:58,992 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:14:58,993 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:14:58,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/array-patterns/array7_pattern.c [2021-11-12 23:14:59,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/data/1bfd76831/7ae4b07f059840a78e6b59c2485106de/FLAG7f6083ee2 [2021-11-12 23:14:59,471 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:14:59,472 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/sv-benchmarks/c/array-patterns/array7_pattern.c [2021-11-12 23:14:59,478 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/data/1bfd76831/7ae4b07f059840a78e6b59c2485106de/FLAG7f6083ee2 [2021-11-12 23:14:59,869 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/data/1bfd76831/7ae4b07f059840a78e6b59c2485106de [2021-11-12 23:14:59,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:14:59,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:14:59,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:14:59,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:14:59,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:14:59,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:14:59" (1/1) ... [2021-11-12 23:14:59,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53fa04a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:14:59, skipping insertion in model container [2021-11-12 23:14:59,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:14:59" (1/1) ... [2021-11-12 23:14:59,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:14:59,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:15:00,105 WARN L228 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_d706fe79-950a-4d9d-838e-877b9ec85f14/sv-benchmarks/c/array-patterns/array7_pattern.c[1375,1388] [2021-11-12 23:15:00,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:00,134 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:15:00,146 WARN L228 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_d706fe79-950a-4d9d-838e-877b9ec85f14/sv-benchmarks/c/array-patterns/array7_pattern.c[1375,1388] [2021-11-12 23:15:00,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:15:00,172 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:15:00,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00 WrapperNode [2021-11-12 23:15:00,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:15:00,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:15:00,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:15:00,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:15:00,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:15:00,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:15:00,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:15:00,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:15:00,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:15:00,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:15:00,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:15:00,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:15:00,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (1/1) ... [2021-11-12 23:15:00,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:15:00,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:15:00,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:15:00,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:15:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-12 23:15:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-12 23:15:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-12 23:15:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:15:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-12 23:15:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:15:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:15:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-12 23:15:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:15:00,789 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:15:00,789 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-12 23:15:00,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:15:00 BoogieIcfgContainer [2021-11-12 23:15:00,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:15:00,794 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:15:00,794 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:15:00,798 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:15:00,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:14:59" (1/3) ... [2021-11-12 23:15:00,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67875038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:15:00, skipping insertion in model container [2021-11-12 23:15:00,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:15:00" (2/3) ... [2021-11-12 23:15:00,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67875038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:15:00, skipping insertion in model container [2021-11-12 23:15:00,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:15:00" (3/3) ... [2021-11-12 23:15:00,801 INFO L111 eAbstractionObserver]: Analyzing ICFG array7_pattern.c [2021-11-12 23:15:00,806 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:15:00,807 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:15:00,855 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:15:00,862 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:15:00,863 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:15:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand has 18 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-12 23:15:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 23:15:00,885 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:00,885 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:00,886 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:00,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:00,892 INFO L85 PathProgramCache]: Analyzing trace with hash 283687338, now seen corresponding path program 1 times [2021-11-12 23:15:00,905 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:00,906 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394342430] [2021-11-12 23:15:00,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:00,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:15:01,117 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:15:01,117 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394342430] [2021-11-12 23:15:01,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394342430] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:01,118 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:15:01,118 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-12 23:15:01,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508943196] [2021-11-12 23:15:01,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:01,124 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-12 23:15:01,125 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:01,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-12 23:15:01,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-12 23:15:01,162 INFO L87 Difference]: Start difference. First operand has 18 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-12 23:15:01,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:01,208 INFO L93 Difference]: Finished difference Result 25 states and 32 transitions. [2021-11-12 23:15:01,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-12 23:15:01,211 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2021-11-12 23:15:01,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:01,218 INFO L225 Difference]: With dead ends: 25 [2021-11-12 23:15:01,218 INFO L226 Difference]: Without dead ends: 16 [2021-11-12 23:15:01,220 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-12 23:15:01,223 INFO L933 BasicCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.63ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.61ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.99ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:01,224 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 15 Invalid, 7 Unknown, 0 Unchecked, 0.61ms Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 28.99ms Time] [2021-11-12 23:15:01,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-11-12 23:15:01,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-11-12 23:15:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-12 23:15:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2021-11-12 23:15:01,258 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 20 transitions. Word has length 11 [2021-11-12 23:15:01,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:01,259 INFO L470 AbstractCegarLoop]: Abstraction has 16 states and 20 transitions. [2021-11-12 23:15:01,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-12 23:15:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2021-11-12 23:15:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-12 23:15:01,261 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:01,261 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:01,262 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-12 23:15:01,262 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:01,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:01,263 INFO L85 PathProgramCache]: Analyzing trace with hash -986236554, now seen corresponding path program 1 times [2021-11-12 23:15:01,263 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:01,264 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242989998] [2021-11-12 23:15:01,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:01,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 23:15:01,387 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:15:01,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242989998] [2021-11-12 23:15:01,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242989998] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:01,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:15:01,388 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-12 23:15:01,388 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994409083] [2021-11-12 23:15:01,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:01,389 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:15:01,390 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:01,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:15:01,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:15:01,391 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-12 23:15:01,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:01,436 INFO L93 Difference]: Finished difference Result 20 states and 24 transitions. [2021-11-12 23:15:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:15:01,437 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 19 [2021-11-12 23:15:01,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:01,439 INFO L225 Difference]: With dead ends: 20 [2021-11-12 23:15:01,439 INFO L226 Difference]: Without dead ends: 17 [2021-11-12 23:15:01,444 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-12 23:15:01,447 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 3 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.15ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.74ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:01,449 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3 Valid, 33 Invalid, 17 Unknown, 0 Unchecked, 1.15ms Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 23.74ms Time] [2021-11-12 23:15:01,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-11-12 23:15:01,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-11-12 23:15:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-12 23:15:01,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2021-11-12 23:15:01,461 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 19 [2021-11-12 23:15:01,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:01,465 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2021-11-12 23:15:01,466 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-12 23:15:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-11-12 23:15:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-12 23:15:01,469 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:01,469 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:01,469 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-12 23:15:01,470 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:01,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:01,475 INFO L85 PathProgramCache]: Analyzing trace with hash -508795631, now seen corresponding path program 1 times [2021-11-12 23:15:01,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:01,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829355246] [2021-11-12 23:15:01,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:01,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 23:15:01,650 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:15:01,651 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829355246] [2021-11-12 23:15:01,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829355246] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-12 23:15:01,651 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:15:01,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-12 23:15:01,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457384763] [2021-11-12 23:15:01,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-12 23:15:01,652 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 23:15:01,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:01,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 23:15:01,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-12 23:15:01,653 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-12 23:15:01,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:01,697 INFO L93 Difference]: Finished difference Result 31 states and 38 transitions. [2021-11-12 23:15:01,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-12 23:15:01,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 20 [2021-11-12 23:15:01,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:01,698 INFO L225 Difference]: With dead ends: 31 [2021-11-12 23:15:01,699 INFO L226 Difference]: Without dead ends: 18 [2021-11-12 23:15:01,699 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-12 23:15:01,701 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 7 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.47ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.37ms SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.90ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:01,701 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 39 Invalid, 31 Unknown, 0 Unchecked, 1.37ms Time], IncrementalHoareTripleChecker [5 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 33.90ms Time] [2021-11-12 23:15:01,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-11-12 23:15:01,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2021-11-12 23:15:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 13 states have (on average 1.2307692307692308) internal successors, (16), 13 states have internal predecessors, (16), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-12 23:15:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2021-11-12 23:15:01,707 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 22 transitions. Word has length 20 [2021-11-12 23:15:01,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:01,707 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 22 transitions. [2021-11-12 23:15:01,708 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-12 23:15:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2021-11-12 23:15:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-12 23:15:01,709 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:01,709 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:01,709 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-12 23:15:01,710 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:01,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:01,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1093349104, now seen corresponding path program 1 times [2021-11-12 23:15:01,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:01,711 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431722880] [2021-11-12 23:15:01,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:01,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:01,728 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 23:15:01,728 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [474034747] [2021-11-12 23:15:01,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:01,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:01,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:15:01,731 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:15:01,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-12 23:15:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:15:01,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-12 23:15:01,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-12 23:15:02,069 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-12 23:15:02,507 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:15:02,509 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431722880] [2021-11-12 23:15:02,509 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:15:02,509 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [474034747] [2021-11-12 23:15:02,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [474034747] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:02,510 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [962913089] [2021-11-12 23:15:02,536 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-12 23:15:02,536 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 23:15:02,541 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 23:15:02,546 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 23:15:02,546 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 23:15:02,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,594 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:02,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 23:15:02,597 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:02,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 23:15:02,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 23:15:02,649 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_13|], 21=[|v_#valid_21|]} [2021-11-12 23:15:02,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 23:15:02,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 23:15:02,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 23:15:02,684 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:02,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:02,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 23:15:02,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 23:15:02,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 23:15:02,760 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:02,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,780 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 23:15:02,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:02,788 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 23:15:02,800 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,820 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.1 percent of original size 97 [2021-11-12 23:15:02,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,845 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.1 percent of original size 97 [2021-11-12 23:15:02,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:02,977 INFO L180 QuantifierPusher]: treesize reduction 39, result has 84.5 percent of original size [2021-11-12 23:15:02,989 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:02,991 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,992 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:02,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:02,995 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:02,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:02,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 23:15:02,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-12 23:15:02,999 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 23:15:03,005 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:03,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-12 23:15:03,044 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_14|], 28=[|v_#valid_22|]} [2021-11-12 23:15:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,106 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 23:15:03,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 43 [2021-11-12 23:15:03,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,114 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 23:15:03,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 23:15:03,117 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:03,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,133 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:03,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:03,134 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,231 INFO L354 Elim1Store]: treesize reduction 60, result has 24.1 percent of original size [2021-11-12 23:15:03,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 61 [2021-11-12 23:15:03,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:03,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:03,242 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-12 23:15:03,277 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,278 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:368, output treesize:182 [2021-11-12 23:15:03,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,298 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 23:15:03,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 249 [2021-11-12 23:15:03,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:03,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 57 [2021-11-12 23:15:03,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:03,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:03,344 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:03,368 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,368 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:247, output treesize:223 [2021-11-12 23:15:03,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 23:15:03,570 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 23:15:03,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 521 [2021-11-12 23:15:03,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 460 [2021-11-12 23:15:03,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-12 23:15:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:03,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 57 [2021-11-12 23:15:03,667 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:03,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,671 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:03,672 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:03,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 102 [2021-11-12 23:15:03,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 23:15:03,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 23:15:03,738 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:03,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,836 INFO L180 QuantifierPusher]: treesize reduction 140, result has 78.0 percent of original size [2021-11-12 23:15:03,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 496 [2021-11-12 23:15:03,847 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 23:15:03,848 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:685, output treesize:496 [2021-11-12 23:15:03,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:03,964 INFO L180 QuantifierPusher]: treesize reduction 48, result has 71.4 percent of original size [2021-11-12 23:15:03,967 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:03,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:03,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-12 23:15:03,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 23:15:03,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:03,999 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-12 23:15:04,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-12 23:15:04,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-12 23:15:04,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-12 23:15:04,006 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,011 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-11-12 23:15:04,019 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,019 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:125, output treesize:106 [2021-11-12 23:15:04,029 INFO L180 QuantifierPusher]: treesize reduction 49, result has 64.2 percent of original size [2021-11-12 23:15:04,032 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 23:15:04,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:04,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:04,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,062 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.0 percent of original size 79 [2021-11-12 23:15:04,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,080 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:04,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:04,088 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,094 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.0 percent of original size 79 [2021-11-12 23:15:04,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,198 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:04,205 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,209 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,211 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-12 23:15:04,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-12 23:15:04,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-12 23:15:04,225 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,228 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:04,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 23:15:04,240 INFO L180 QuantifierPusher]: treesize reduction 56, result has 67.3 percent of original size [2021-11-12 23:15:04,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 23:15:04,252 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:04,257 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,261 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:04,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:04,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:04,273 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,276 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-12 23:15:04,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-12 23:15:04,289 INFO L180 QuantifierPusher]: treesize reduction 56, result has 67.3 percent of original size [2021-11-12 23:15:04,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 23:15:04,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,377 INFO L180 QuantifierPusher]: treesize reduction 56, result has 97.3 percent of original size [2021-11-12 23:15:04,379 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,380 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:04,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,381 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,382 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 23:15:04,383 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:04,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:04,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 213 [2021-11-12 23:15:04,388 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:04,389 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:04,391 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:04,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,392 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:04,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1987 [2021-11-12 23:15:04,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,442 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,487 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,516 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,558 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,582 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,633 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,700 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,720 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:04,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,790 INFO L354 Elim1Store]: treesize reduction 41, result has 26.8 percent of original size [2021-11-12 23:15:04,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 129 treesize of output 95 [2021-11-12 23:15:04,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 23:15:04,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 23:15:04,794 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,814 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,834 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,848 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,853 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:04,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:04,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:04,865 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,871 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 23:15:04,876 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:04,876 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:2689, output treesize:198 [2021-11-12 23:15:04,889 INFO L180 QuantifierPusher]: treesize reduction 10, result has 95.1 percent of original size [2021-11-12 23:15:04,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 23:15:04,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,901 INFO L185 QuantifierPusher]: treesize reduction 8, result has 96.1 percent of original size 198 [2021-11-12 23:15:04,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:04,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:04,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 467 [2021-11-12 23:15:04,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,102 INFO L180 QuantifierPusher]: treesize reduction 48, result has 68.6 percent of original size [2021-11-12 23:15:05,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-12 23:15:05,120 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:05,126 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:05,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,129 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:05,130 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,132 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:05,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,137 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:05,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:05,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:05,145 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:05,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-12 23:15:05,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-12 23:15:05,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,165 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:05,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:05,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:05,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:05,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:05,241 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 40 for LOIs [2021-11-12 23:15:05,245 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 23:15:07,662 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:15:07,662 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:07,662 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 12 [2021-11-12 23:15:07,662 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400091629] [2021-11-12 23:15:07,662 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 23:15:07,663 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-12 23:15:07,663 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:07,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-12 23:15:07,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=557, Unknown=0, NotChecked=0, Total=650 [2021-11-12 23:15:07,665 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. Second operand has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-12 23:15:07,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:07,845 INFO L93 Difference]: Finished difference Result 51 states and 61 transitions. [2021-11-12 23:15:07,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-12 23:15:07,845 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Word has length 21 [2021-11-12 23:15:07,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:07,846 INFO L225 Difference]: With dead ends: 51 [2021-11-12 23:15:07,846 INFO L226 Difference]: Without dead ends: 28 [2021-11-12 23:15:07,847 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=803, Unknown=0, NotChecked=0, Total=930 [2021-11-12 23:15:07,848 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 21 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.11ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.08ms SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.59ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:07,849 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 63 Invalid, 108 Unknown, 0 Unchecked, 2.08ms Time], IncrementalHoareTripleChecker [16 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 86.59ms Time] [2021-11-12 23:15:07,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-11-12 23:15:07,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 20. [2021-11-12 23:15:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-12 23:15:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2021-11-12 23:15:07,854 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 21 [2021-11-12 23:15:07,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:07,855 INFO L470 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2021-11-12 23:15:07,855 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-12 23:15:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2021-11-12 23:15:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-12 23:15:07,856 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:07,856 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:07,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:08,069 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:08,070 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:08,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:08,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1283026704, now seen corresponding path program 2 times [2021-11-12 23:15:08,070 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:08,070 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934165256] [2021-11-12 23:15:08,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:08,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:08,094 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 23:15:08,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2108130547] [2021-11-12 23:15:08,094 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 23:15:08,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:08,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:15:08,107 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:15:08,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-12 23:15:08,180 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 23:15:08,180 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:15:08,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-12 23:15:08,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:08,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-12 23:15:08,287 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:15:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-12 23:15:08,450 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 23:15:08,450 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934165256] [2021-11-12 23:15:08,450 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:15:08,450 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2108130547] [2021-11-12 23:15:08,450 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2108130547] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:15:08,451 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1408102970] [2021-11-12 23:15:08,455 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-12 23:15:08,455 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 23:15:08,456 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 23:15:08,456 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 23:15:08,456 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 23:15:08,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,472 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 23:15:08,475 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 23:15:08,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 23:15:08,480 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_15|], 21=[|v_#valid_23|]} [2021-11-12 23:15:08,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 23:15:08,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,492 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 23:15:08,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 23:15:08,493 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,502 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 23:15:08,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 23:15:08,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 23:15:08,528 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,531 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 23:15:08,534 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,534 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 23:15:08,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,547 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.1 percent of original size 97 [2021-11-12 23:15:08,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,556 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.1 percent of original size 97 [2021-11-12 23:15:08,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,595 INFO L180 QuantifierPusher]: treesize reduction 39, result has 84.5 percent of original size [2021-11-12 23:15:08,596 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:08,619 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,620 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 23:15:08,623 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:08,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-12 23:15:08,625 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 23:15:08,629 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-12 23:15:08,634 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_16|], 28=[|v_#valid_24|]} [2021-11-12 23:15:08,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,668 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 23:15:08,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 43 [2021-11-12 23:15:08,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,672 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 23:15:08,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 23:15:08,674 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:08,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:08,691 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:08,692 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,770 INFO L354 Elim1Store]: treesize reduction 60, result has 24.1 percent of original size [2021-11-12 23:15:08,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 61 [2021-11-12 23:15:08,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:08,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 23:15:08,782 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,794 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-11-12 23:15:08,800 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,801 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:368, output treesize:182 [2021-11-12 23:15:08,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,808 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,809 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 23:15:08,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 249 [2021-11-12 23:15:08,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:08,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:08,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 57 [2021-11-12 23:15:08,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:08,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:08,840 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:08,861 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:08,862 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:247, output treesize:223 [2021-11-12 23:15:08,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:08,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,962 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,969 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 23:15:08,973 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,974 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 23:15:08,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 521 [2021-11-12 23:15:08,981 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:08,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:08,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 460 [2021-11-12 23:15:09,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-12 23:15:09,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 9 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 57 [2021-11-12 23:15:09,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:09,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-11-12 23:15:09,051 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 102 [2021-11-12 23:15:09,109 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,111 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 23:15:09,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 23:15:09,114 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,165 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,189 INFO L180 QuantifierPusher]: treesize reduction 140, result has 78.0 percent of original size [2021-11-12 23:15:09,197 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 496 [2021-11-12 23:15:09,199 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 23:15:09,199 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:685, output treesize:496 [2021-11-12 23:15:09,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,269 INFO L180 QuantifierPusher]: treesize reduction 48, result has 71.4 percent of original size [2021-11-12 23:15:09,270 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-12 23:15:09,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 23:15:09,281 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,296 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-12 23:15:09,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-12 23:15:09,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-12 23:15:09,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-11-12 23:15:09,300 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-11-12 23:15:09,306 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,306 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:125, output treesize:106 [2021-11-12 23:15:09,314 INFO L180 QuantifierPusher]: treesize reduction 49, result has 64.2 percent of original size [2021-11-12 23:15:09,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 23:15:09,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:09,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:09,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,335 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.0 percent of original size 79 [2021-11-12 23:15:09,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,345 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,346 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:09,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:09,357 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,361 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.0 percent of original size 79 [2021-11-12 23:15:09,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,440 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:09,445 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,447 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:09,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:09,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:09,461 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,462 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-12 23:15:09,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-12 23:15:09,471 INFO L180 QuantifierPusher]: treesize reduction 56, result has 67.3 percent of original size [2021-11-12 23:15:09,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 23:15:09,480 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:09,486 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,489 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,494 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:09,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:09,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 23:15:09,531 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-12 23:15:09,535 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-11-12 23:15:09,540 INFO L180 QuantifierPusher]: treesize reduction 56, result has 67.3 percent of original size [2021-11-12 23:15:09,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 23:15:09,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,596 INFO L180 QuantifierPusher]: treesize reduction 56, result has 97.3 percent of original size [2021-11-12 23:15:09,597 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:09,599 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:09,605 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 213 [2021-11-12 23:15:09,611 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:09,613 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:09,614 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,614 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 23:15:09,615 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 23:15:09,617 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:09,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 23:15:09,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1987 [2021-11-12 23:15:09,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,657 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,658 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,658 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,688 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,697 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,707 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,734 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,754 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,776 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,793 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,793 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,794 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:09,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,884 INFO L354 Elim1Store]: treesize reduction 41, result has 26.8 percent of original size [2021-11-12 23:15:09,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 129 treesize of output 95 [2021-11-12 23:15:09,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 23:15:09,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 23:15:09,888 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,924 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,938 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,955 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,956 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,967 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:09,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 23:15:09,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:09,986 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:09,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,993 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:09,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 23:15:09,996 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 23:15:09,996 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:2689, output treesize:198 [2021-11-12 23:15:10,005 INFO L180 QuantifierPusher]: treesize reduction 10, result has 95.1 percent of original size [2021-11-12 23:15:10,008 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 23:15:10,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,015 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.5 percent of original size 198 [2021-11-12 23:15:10,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,093 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.4 percent of original size [2021-11-12 23:15:10,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 501 [2021-11-12 23:15:10,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,160 INFO L180 QuantifierPusher]: treesize reduction 48, result has 68.6 percent of original size [2021-11-12 23:15:10,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-12 23:15:10,173 INFO L180 QuantifierPusher]: treesize reduction 56, result has 65.9 percent of original size [2021-11-12 23:15:10,178 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,180 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-11-12 23:15:10,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-12 23:15:10,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-12 23:15:10,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,190 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 23:15:10,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-12 23:15:10,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 23:15:10,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 23:15:10,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 23:15:10,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-12 23:15:10,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 23:15:10,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 23:15:10,243 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 40 for LOIs [2021-11-12 23:15:10,244 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 23:15:12,423 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 23:15:12,424 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:15:12,424 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-11-12 23:15:12,424 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399541752] [2021-11-12 23:15:12,425 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 23:15:12,425 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-12 23:15:12,425 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 23:15:12,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-12 23:15:12,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=458, Unknown=0, NotChecked=0, Total=552 [2021-11-12 23:15:12,426 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:15:12,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:15:12,735 INFO L93 Difference]: Finished difference Result 30 states and 36 transitions. [2021-11-12 23:15:12,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-12 23:15:12,735 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) Word has length 23 [2021-11-12 23:15:12,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:15:12,737 INFO L225 Difference]: With dead ends: 30 [2021-11-12 23:15:12,737 INFO L226 Difference]: Without dead ends: 27 [2021-11-12 23:15:12,738 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=136, Invalid=676, Unknown=0, NotChecked=0, Total=812 [2021-11-12 23:15:12,738 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 16 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 216.81ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.61ms SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 237.31ms IncrementalHoareTripleChecker+Time [2021-11-12 23:15:12,739 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 52 Invalid, 96 Unknown, 0 Unchecked, 1.61ms Time], IncrementalHoareTripleChecker [10 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 237.31ms Time] [2021-11-12 23:15:12,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2021-11-12 23:15:12,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2021-11-12 23:15:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 20 states have internal predecessors, (22), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-12 23:15:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 32 transitions. [2021-11-12 23:15:12,745 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 32 transitions. Word has length 23 [2021-11-12 23:15:12,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:15:12,745 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 32 transitions. [2021-11-12 23:15:12,746 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-12 23:15:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2021-11-12 23:15:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-12 23:15:12,746 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:15:12,747 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:15:12,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-12 23:15:12,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:12,947 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:15:12,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:15:12,948 INFO L85 PathProgramCache]: Analyzing trace with hash 325575664, now seen corresponding path program 3 times [2021-11-12 23:15:12,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:15:12,948 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651489457] [2021-11-12 23:15:12,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:15:12,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:15:12,961 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 23:15:12,968 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [182523894] [2021-11-12 23:15:12,968 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-12 23:15:12,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:15:12,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:15:12,969 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:15:12,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d706fe79-950a-4d9d-838e-877b9ec85f14/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-12 23:15:13,172 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-12 23:15:13,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 23:15:13,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 50 conjunts are in the unsatisfiable core [2021-11-12 23:15:13,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:15:13,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 23:15:13,262 INFO L388 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 27 treesize of output 15 [2021-11-12 23:15:13,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2021-11-12 23:15:13,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:13,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:13,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:13,415 INFO L354 Elim1Store]: treesize reduction 42, result has 25.0 percent of original size [2021-11-12 23:15:13,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 93 treesize of output 85 [2021-11-12 23:15:14,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:14,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:14,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:15:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:15:14,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:20:11,050 WARN L227 SmtUtils]: Spent 4.95m on a formula simplification. DAG size of input: 3926 DAG size of output: 797 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-12 23:20:11,054 INFO L354 Elim1Store]: treesize reduction 61218, result has 6.7 percent of original size [2021-11-12 23:20:11,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 32 stores, 14 select indices, 14 select index equivalence classes, 3 disjoint index pairs (out of 91 index pairs), introduced 46 new quantified variables, introduced 571 case distinctions, treesize of input 5927 treesize of output 6417 [2021-11-12 23:20:16,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:16,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:16,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:16,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:17,747 INFO L244 Elim1Store]: Index analysis took 1107 ms [2021-11-12 23:20:17,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 356 treesize of output 242 [2021-11-12 23:20:19,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:19,987 INFO L244 Elim1Store]: Index analysis took 913 ms [2021-11-12 23:20:19,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 400 treesize of output 292 [2021-11-12 23:20:20,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:20,911 INFO L244 Elim1Store]: Index analysis took 736 ms [2021-11-12 23:20:20,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1991 treesize of output 1525 [2021-11-12 23:20:24,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:24,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:25,595 INFO L244 Elim1Store]: Index analysis took 953 ms [2021-11-12 23:20:25,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 346 treesize of output 230 [2021-11-12 23:20:46,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:46,907 INFO L244 Elim1Store]: Index analysis took 214 ms [2021-11-12 23:20:46,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 5229 treesize of output 4117 [2021-11-12 23:20:56,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:56,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:56,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,485 INFO L244 Elim1Store]: Index analysis took 683 ms [2021-11-12 23:20:57,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 391 treesize of output 265 [2021-11-12 23:20:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:57,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,049 INFO L244 Elim1Store]: Index analysis took 409 ms [2021-11-12 23:20:58,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 353 treesize of output 245 [2021-11-12 23:20:58,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,547 INFO L244 Elim1Store]: Index analysis took 377 ms [2021-11-12 23:20:58,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 323 treesize of output 221 [2021-11-12 23:20:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,194 INFO L244 Elim1Store]: Index analysis took 463 ms [2021-11-12 23:20:59,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 338 treesize of output 230 [2021-11-12 23:20:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:20:59,370 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-11-12 23:20:59,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 3299 treesize of output 2221 [2021-11-12 23:21:07,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:07,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:08,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,202 INFO L244 Elim1Store]: Index analysis took 508 ms [2021-11-12 23:21:08,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 31 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 417 treesize of output 275 [2021-11-12 23:21:08,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:08,450 INFO L244 Elim1Store]: Index analysis took 118 ms [2021-11-12 23:21:08,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 4151 treesize of output 2975 [2021-11-12 23:21:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:14,972 INFO L244 Elim1Store]: Index analysis took 405 ms [2021-11-12 23:21:14,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1267 treesize of output 845 [2021-11-12 23:21:17,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,789 INFO L244 Elim1Store]: Index analysis took 411 ms [2021-11-12 23:21:17,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 340 treesize of output 230 [2021-11-12 23:21:17,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:18,098 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-11-12 23:21:18,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 2419 treesize of output 1609 [2021-11-12 23:21:21,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,084 INFO L244 Elim1Store]: Index analysis took 302 ms [2021-11-12 23:21:22,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 506 treesize of output 332 [2021-11-12 23:21:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:22,982 INFO L244 Elim1Store]: Index analysis took 397 ms [2021-11-12 23:21:22,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 337 treesize of output 205 [2021-11-12 23:21:23,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:23,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:23,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:23,480 INFO L244 Elim1Store]: Index analysis took 427 ms [2021-11-12 23:21:23,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 31 disjoint index pairs (out of 91 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 862 treesize of output 552 [2021-11-12 23:21:24,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,769 INFO L244 Elim1Store]: Index analysis took 277 ms [2021-11-12 23:21:24,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 324 treesize of output 210 [2021-11-12 23:21:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:24,952 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-11-12 23:21:24,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 913 treesize of output 651 [2021-11-12 23:21:25,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:25,553 INFO L244 Elim1Store]: Index analysis took 194 ms [2021-11-12 23:21:25,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 630 treesize of output 378 [2021-11-12 23:21:27,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:27,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,001 INFO L244 Elim1Store]: Index analysis took 146 ms [2021-11-12 23:21:28,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 243 treesize of output 151 [2021-11-12 23:21:28,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,238 INFO L244 Elim1Store]: Index analysis took 182 ms [2021-11-12 23:21:28,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 382 treesize of output 244 [2021-11-12 23:21:28,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1233 treesize of output 802 [2021-11-12 23:21:28,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:28,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,114 INFO L244 Elim1Store]: Index analysis took 189 ms [2021-11-12 23:21:29,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 277 treesize of output 167 [2021-11-12 23:21:29,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1166 treesize of output 674 [2021-11-12 23:21:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 637 treesize of output 445 [2021-11-12 23:21:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:29,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 675 treesize of output 414 [2021-11-12 23:21:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 622 treesize of output 362 [2021-11-12 23:21:30,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 512 treesize of output 297 [2021-11-12 23:21:30,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:21:30,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:21:30,333 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-11-12 23:21:30,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 22 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 42 case distinctions, treesize of input 357 treesize of output 175 [2021-11-12 23:21:31,399 INFO L354 Elim1Store]: treesize reduction 693, result has 2.8 percent of original size [2021-11-12 23:21:31,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 3 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 187 treesize of output 66 [2021-11-12 23:21:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-12 23:21:31,447 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:23:23,517 WARN L227 SmtUtils]: Spent 1.33m on a formula simplification that was a NOOP. DAG size: 212 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)