./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array30_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array30_pattern.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 40316420d170caa386c877d75b06d463d59aea9e ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array30_pattern.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 40316420d170caa386c877d75b06d463d59aea9e ................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:51:58,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:51:58,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:51:58,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:51:58,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:51:58,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:51:58,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:51:58,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:51:58,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:51:58,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:51:58,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:51:58,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:51:58,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:51:58,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:51:58,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:51:58,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:51:58,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:51:58,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:51:58,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:51:58,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:51:58,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:51:58,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:51:58,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:51:58,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:51:58,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:51:58,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:51:58,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:51:58,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:51:58,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:51:58,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:51:58,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:51:58,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:51:58,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:51:58,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:51:58,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:51:58,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:51:58,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:51:58,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:51:58,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:51:58,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:51:58,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:51:58,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:51:58,479 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:51:58,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:51:58,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:51:58,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:51:58,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:51:58,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:51:58,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:51:58,482 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:51:58,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:51:58,483 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:51:58,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:51:58,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:51:58,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:51:58,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:51:58,484 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:51:58,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:51:58,485 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:51:58,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:51:58,485 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:51:58,485 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:51:58,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:51:58,486 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:51:58,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:51:58,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:51:58,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:51:58,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:51:58,487 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:51:58,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:51:58,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:51:58,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40316420d170caa386c877d75b06d463d59aea9e [2020-12-01 16:51:58,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:51:58,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:51:58,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:51:58,817 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:51:58,818 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:51:58,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/../../sv-benchmarks/c/array-patterns/array30_pattern.c [2020-12-01 16:51:58,910 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/32715a1c7/b36cfc58b3094c108ce286a694c565bb/FLAG58bf99d99 [2020-12-01 16:51:59,592 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:51:59,594 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/sv-benchmarks/c/array-patterns/array30_pattern.c [2020-12-01 16:51:59,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/32715a1c7/b36cfc58b3094c108ce286a694c565bb/FLAG58bf99d99 [2020-12-01 16:51:59,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/32715a1c7/b36cfc58b3094c108ce286a694c565bb [2020-12-01 16:51:59,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:51:59,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:51:59,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:51:59,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:51:59,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:51:59,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:51:59" (1/1) ... [2020-12-01 16:51:59,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122d8edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:51:59, skipping insertion in model container [2020-12-01 16:51:59,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:51:59" (1/1) ... [2020-12-01 16:51:59,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:51:59,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:52:00,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:00,200 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:52:00,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:00,241 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:52:00,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00 WrapperNode [2020-12-01 16:52:00,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:00,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:00,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:52:00,243 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:52:00,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:00,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:52:00,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:52:00,299 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:52:00,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:52:00,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:52:00,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:52:00,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:52:00,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:52:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:52:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:52:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:52:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:52:00,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:52:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:52:00,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:52:00,940 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:52:00,941 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-12-01 16:52:00,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:52:00 BoogieIcfgContainer [2020-12-01 16:52:00,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:52:00,944 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:52:00,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:52:00,958 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:52:00,958 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:52:00" (1/1) ... [2020-12-01 16:52:00,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:52:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2020-12-01 16:52:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2020-12-01 16:52:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-12-01 16:52:01,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:01,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-01 16:52:01,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:52:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2020-12-01 16:52:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2020-12-01 16:52:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-12-01 16:52:01,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:01,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-01 16:52:01,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:52:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:01,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 13 states and 20 transitions. [2020-12-01 16:52:01,599 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 20 transitions. [2020-12-01 16:52:01,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 16:52:01,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:01,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-01 16:52:01,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:52:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2020-12-01 16:52:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2020-12-01 16:52:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:52:01,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:01,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-01 16:52:01,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-01 16:52:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:02,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 15 states and 24 transitions. [2020-12-01 16:52:02,012 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2020-12-01 16:52:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 16:52:02,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:02,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 36 conjunts are in the unsatisfiable core [2020-12-01 16:52:02,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:02,197 INFO L382 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 0 case distinctions, treesize of input 11 treesize of output 7 [2020-12-01 16:52:02,198 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:02,206 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-01 16:52:02,207 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:02,208 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:17 [2020-12-01 16:52:02,376 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-12-01 16:52:02,378 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:02,385 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-01 16:52:02,386 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:02,387 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:21, output treesize:10 [2020-12-01 16:52:02,438 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:52:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 24 states and 44 transitions. [2020-12-01 16:52:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 44 transitions. [2020-12-01 16:52:03,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:52:03,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:03,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:03,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-01 16:52:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 27 states and 54 transitions. [2020-12-01 16:52:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 54 transitions. [2020-12-01 16:52:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 16:52:04,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:04,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:04,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-01 16:52:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2020-12-01 16:52:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2020-12-01 16:52:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 16:52:05,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:05,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:05,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:05,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:52:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 29 states and 56 transitions. [2020-12-01 16:52:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 56 transitions. [2020-12-01 16:52:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 16:52:05,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:05,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:05,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-01 16:52:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 32 states and 64 transitions. [2020-12-01 16:52:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 64 transitions. [2020-12-01 16:52:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 16:52:06,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:06,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:06,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-01 16:52:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 64 transitions. [2020-12-01 16:52:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 64 transitions. [2020-12-01 16:52:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-01 16:52:07,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:07,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:07,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 16:52:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 38 states and 71 transitions. [2020-12-01 16:52:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 71 transitions. [2020-12-01 16:52:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 16:52:08,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:08,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:08,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 16:52:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 42 states and 77 transitions. [2020-12-01 16:52:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2020-12-01 16:52:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 16:52:09,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:09,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-01 16:52:09,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:52:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 62 transitions. [2020-12-01 16:52:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2020-12-01 16:52:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:52:09,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:10,300 WARN L261 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 90 conjunts are in the unsatisfiable core [2020-12-01 16:52:10,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:10,454 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:10,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,456 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:10,456 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,457 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:10,458 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,461 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:10,461 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,463 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:10,464 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,465 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:10,465 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,467 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:10,468 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:10,546 INFO L382 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 0 case distinctions, treesize of input 33 treesize of output 29 [2020-12-01 16:52:10,547 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:10,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:10,575 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:10,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:10,590 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,145 WARN L197 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 35 [2020-12-01 16:52:11,146 INFO L625 ElimStorePlain]: treesize reduction 3561, result has 1.2 percent of original size [2020-12-01 16:52:11,146 INFO L515 ElimStorePlain]: Eliminatee v_prenex_15 vanished before elimination [2020-12-01 16:52:11,146 INFO L515 ElimStorePlain]: Eliminatee v_prenex_14 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_13 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_12 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_11 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_10 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_8 vanished before elimination [2020-12-01 16:52:11,147 INFO L515 ElimStorePlain]: Eliminatee v_prenex_9 vanished before elimination [2020-12-01 16:52:11,148 INFO L515 ElimStorePlain]: Eliminatee v_prenex_4 vanished before elimination [2020-12-01 16:52:11,148 INFO L515 ElimStorePlain]: Eliminatee v_prenex_5 vanished before elimination [2020-12-01 16:52:11,148 INFO L515 ElimStorePlain]: Eliminatee v_prenex_6 vanished before elimination [2020-12-01 16:52:11,148 INFO L515 ElimStorePlain]: Eliminatee v_prenex_7 vanished before elimination [2020-12-01 16:52:11,148 INFO L515 ElimStorePlain]: Eliminatee v_prenex_1 vanished before elimination [2020-12-01 16:52:11,149 INFO L515 ElimStorePlain]: Eliminatee v_prenex_2 vanished before elimination [2020-12-01 16:52:11,149 INFO L515 ElimStorePlain]: Eliminatee v_prenex_3 vanished before elimination [2020-12-01 16:52:11,157 INFO L547 ElimStorePlain]: Start of recursive call 1: 16 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,158 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 16 variables, input treesize:3761, output treesize:43 [2020-12-01 16:52:11,288 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:11,288 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,290 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:11,290 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,294 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:11,295 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,296 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:11,298 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,300 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:11,301 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,303 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:11,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,308 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:11,309 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,311 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,312 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,313 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,314 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,320 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,323 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,324 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,327 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,332 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,334 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,340 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,342 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,345 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,347 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,357 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:11,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,399 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,416 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,429 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,441 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,451 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,461 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,471 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,482 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,493 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,505 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,518 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,528 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,541 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,552 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,562 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,576 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,594 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,605 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,616 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,629 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,641 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,652 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,668 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,678 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,687 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,697 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,706 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,721 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,730 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,739 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,747 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,756 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,767 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,777 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,786 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,795 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,802 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,812 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:11,826 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 60 [2020-12-01 16:52:11,828 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,835 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,845 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,853 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,861 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,867 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,874 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,880 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,887 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:11,892 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,931 INFO L625 ElimStorePlain]: treesize reduction 29, result has 71.3 percent of original size [2020-12-01 16:52:11,934 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:11,934 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:5297, output treesize:72 [2020-12-01 16:52:12,388 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:12,389 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:12,389 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:12,389 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:12,391 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:12,392 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:12,392 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:12,394 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:12,395 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:12,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,415 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,424 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,432 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,439 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,448 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,455 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,475 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 71 [2020-12-01 16:52:12,477 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,483 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,490 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,497 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,550 INFO L625 ElimStorePlain]: treesize reduction 15, result has 84.2 percent of original size [2020-12-01 16:52:12,551 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,552 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1015, output treesize:80 [2020-12-01 16:52:12,732 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:12,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:12,761 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 53 [2020-12-01 16:52:12,763 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:12,768 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,805 INFO L625 ElimStorePlain]: treesize reduction 5, result has 91.4 percent of original size [2020-12-01 16:52:12,806 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:12,806 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:125, output treesize:53 [2020-12-01 16:52:14,368 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:14,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:14,396 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 20 [2020-12-01 16:52:14,397 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:14,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:14,402 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:14,415 INFO L625 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2020-12-01 16:52:14,415 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:14,416 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:187, output treesize:10 [2020-12-01 16:52:14,529 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:52:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2020-12-01 16:52:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2020-12-01 16:52:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 16:52:22,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:22,171 WARN L261 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 89 conjunts are in the unsatisfiable core [2020-12-01 16:52:22,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:22,200 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:22,200 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,201 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:22,201 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,201 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:22,202 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,203 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:22,203 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,204 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:22,204 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,205 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:22,205 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,206 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:22,206 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,267 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,279 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,291 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,856 WARN L197 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 37 [2020-12-01 16:52:22,856 INFO L625 ElimStorePlain]: treesize reduction 3480, result has 1.4 percent of original size [2020-12-01 16:52:22,857 INFO L515 ElimStorePlain]: Eliminatee v_prenex_18 vanished before elimination [2020-12-01 16:52:22,857 INFO L515 ElimStorePlain]: Eliminatee v_prenex_28 vanished before elimination [2020-12-01 16:52:22,857 INFO L515 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2020-12-01 16:52:22,857 INFO L515 ElimStorePlain]: Eliminatee v_prenex_27 vanished before elimination [2020-12-01 16:52:22,859 INFO L382 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 0 case distinctions, treesize of input 33 treesize of output 29 [2020-12-01 16:52:22,860 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,870 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-01 16:52:22,870 INFO L515 ElimStorePlain]: Eliminatee v_prenex_26 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_25 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_24 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee |v_#memory_int_24| vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_23 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_22 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_21 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_20 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_30 vanished before elimination [2020-12-01 16:52:22,871 INFO L515 ElimStorePlain]: Eliminatee v_prenex_19 vanished before elimination [2020-12-01 16:52:22,872 INFO L547 ElimStorePlain]: Start of recursive call 1: 16 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,872 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:3761, output treesize:43 [2020-12-01 16:52:22,901 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:22,901 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,902 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:22,902 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,904 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,905 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,906 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,925 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,927 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:22,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,941 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:22,960 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 45 [2020-12-01 16:52:22,961 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,968 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,976 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,984 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,990 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:22,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:22,999 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,005 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,010 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,016 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,059 INFO L625 ElimStorePlain]: treesize reduction 15, result has 78.6 percent of original size [2020-12-01 16:52:23,060 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,060 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:757, output treesize:55 [2020-12-01 16:52:23,327 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:23,328 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:23,328 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:23,329 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:23,330 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,331 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,332 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,333 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,334 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,349 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,356 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,362 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,369 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,387 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 71 [2020-12-01 16:52:23,389 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,397 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,403 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,408 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,413 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,418 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,468 INFO L625 ElimStorePlain]: treesize reduction 15, result has 84.2 percent of original size [2020-12-01 16:52:23,469 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,469 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1015, output treesize:80 [2020-12-01 16:52:23,477 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:23,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,502 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 53 [2020-12-01 16:52:23,504 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,509 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,546 INFO L625 ElimStorePlain]: treesize reduction 5, result has 91.4 percent of original size [2020-12-01 16:52:23,547 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,547 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:125, output treesize:53 [2020-12-01 16:52:23,717 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:23,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:23,736 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 20 [2020-12-01 16:52:23,737 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:23,740 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,751 INFO L625 ElimStorePlain]: treesize reduction 5, result has 70.6 percent of original size [2020-12-01 16:52:23,751 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:23,752 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:187, output treesize:10 [2020-12-01 16:52:23,757 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:52:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2020-12-01 16:52:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2020-12-01 16:52:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:52:24,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:24,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:24,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 16:52:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 60 states and 107 transitions. [2020-12-01 16:52:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 107 transitions. [2020-12-01 16:52:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:52:28,770 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:28,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:28,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 16:52:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 62 states and 107 transitions. [2020-12-01 16:52:29,781 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 107 transitions. [2020-12-01 16:52:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:52:29,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:29,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:29,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 16:52:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2020-12-01 16:52:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2020-12-01 16:52:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:52:30,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:30,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:30,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 16:52:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 68 states and 116 transitions. [2020-12-01 16:52:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 116 transitions. [2020-12-01 16:52:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-12-01 16:52:33,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:33,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:33,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 16:52:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 69 states and 116 transitions. [2020-12-01 16:52:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 116 transitions. [2020-12-01 16:52:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-12-01 16:52:34,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:34,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:34,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 32 proven. 15 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 16:52:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 62 states and 96 transitions. [2020-12-01 16:52:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 96 transitions. [2020-12-01 16:52:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-01 16:52:35,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:35,155 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:35,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 17 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2020-12-01 16:52:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 66 states and 102 transitions. [2020-12-01 16:52:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 102 transitions. [2020-12-01 16:52:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 16:52:38,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:38,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:38,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:52:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2020-12-01 16:52:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2020-12-01 16:52:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 16:52:41,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:41,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-01 16:52:41,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 6 proven. 46 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2020-12-01 16:52:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2020-12-01 16:52:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2020-12-01 16:52:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 16:52:43,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:52:44,163 WARN L261 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 175 conjunts are in the unsatisfiable core [2020-12-01 16:52:44,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:52:44,174 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:44,174 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,175 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:44,175 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,189 INFO L382 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 0 case distinctions, treesize of input 23 treesize of output 19 [2020-12-01 16:52:44,190 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,196 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,297 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 29 [2020-12-01 16:52:44,298 INFO L625 ElimStorePlain]: treesize reduction 452, result has 7.2 percent of original size [2020-12-01 16:52:44,298 INFO L515 ElimStorePlain]: Eliminatee v_prenex_34 vanished before elimination [2020-12-01 16:52:44,298 INFO L515 ElimStorePlain]: Eliminatee v_prenex_33 vanished before elimination [2020-12-01 16:52:44,298 INFO L515 ElimStorePlain]: Eliminatee v_prenex_32 vanished before elimination [2020-12-01 16:52:44,298 INFO L515 ElimStorePlain]: Eliminatee v_prenex_31 vanished before elimination [2020-12-01 16:52:44,298 INFO L515 ElimStorePlain]: Eliminatee |v_#memory_int_28| vanished before elimination [2020-12-01 16:52:44,299 INFO L547 ElimStorePlain]: Start of recursive call 1: 6 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,299 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:545, output treesize:35 [2020-12-01 16:52:44,419 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:44,419 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,420 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:44,420 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,421 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:44,421 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,422 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:44,422 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,423 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:44,423 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,424 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:44,424 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,425 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:44,425 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,426 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,426 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,427 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,427 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,429 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,430 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,430 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,431 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,433 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,434 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,435 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,436 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,437 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,438 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:44,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,461 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:44,477 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 60 [2020-12-01 16:52:44,479 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,489 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,498 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,507 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,517 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,528 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,537 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,547 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,557 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,566 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,618 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,627 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,636 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,645 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,654 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,664 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,673 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,682 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,690 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,699 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,707 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,716 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,725 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,734 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,742 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,750 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,758 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,767 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,775 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,783 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,791 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,799 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,807 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,815 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,823 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,831 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,838 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,845 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,852 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,861 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,868 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,875 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,882 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,888 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,894 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,900 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:44,906 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,956 INFO L625 ElimStorePlain]: treesize reduction 26, result has 72.9 percent of original size [2020-12-01 16:52:44,957 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:44,957 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:5057, output treesize:70 [2020-12-01 16:52:45,305 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:45,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:45,306 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:45,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:45,308 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:45,308 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:45,309 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:45,310 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:45,312 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:52:45,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,326 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:45,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:45,347 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 68 [2020-12-01 16:52:45,349 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,357 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,366 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,373 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,383 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,391 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,398 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,404 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:45,409 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,467 INFO L625 ElimStorePlain]: treesize reduction 15, result has 83.3 percent of original size [2020-12-01 16:52:45,468 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:45,468 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:957, output treesize:75 [2020-12-01 16:52:46,644 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:46,644 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:46,645 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:46,645 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:46,646 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:46,647 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:46,648 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:46,649 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:46,651 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:52:46,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,664 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,673 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,679 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,686 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:46,722 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 98 [2020-12-01 16:52:46,724 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,733 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,741 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,749 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,756 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:46,762 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,837 INFO L625 ElimStorePlain]: treesize reduction 15, result has 87.4 percent of original size [2020-12-01 16:52:46,838 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:46,838 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1255, output treesize:104 [2020-12-01 16:52:47,381 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:47,381 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:47,382 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:47,383 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:47,384 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:47,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:47,385 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:47,387 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:47,389 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:52:47,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,407 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,417 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,428 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,436 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,443 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,449 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,455 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,462 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:47,467 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,604 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 48 [2020-12-01 16:52:47,604 INFO L348 Elim1Store]: treesize reduction 302, result has 41.6 percent of original size [2020-12-01 16:52:47,605 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 115 treesize of output 269 [2020-12-01 16:52:47,620 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,746 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2020-12-01 16:52:47,747 INFO L625 ElimStorePlain]: treesize reduction 93, result has 57.1 percent of original size [2020-12-01 16:52:47,749 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:47,749 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1447, output treesize:124 [2020-12-01 16:52:48,409 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:48,410 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:48,410 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:48,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:48,412 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:52:48,412 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:52:48,414 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:52:48,415 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:52:48,417 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:52:48,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,432 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,440 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,448 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,456 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,464 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:48,532 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 146 [2020-12-01 16:52:48,535 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,544 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,553 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,561 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:48,568 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,663 INFO L625 ElimStorePlain]: treesize reduction 15, result has 90.4 percent of original size [2020-12-01 16:52:48,664 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:48,664 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1617, output treesize:141 [2020-12-01 16:52:50,766 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:50,766 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,767 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:50,767 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,767 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:50,768 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,769 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:50,769 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,770 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:50,770 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,771 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:50,771 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,772 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:50,772 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:50,773 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,774 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,775 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,776 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,777 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,779 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,780 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,782 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,785 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,786 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,786 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,788 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,790 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,791 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,793 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:52:50,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,832 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,847 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,861 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,876 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,889 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:50,904 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:50,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:50,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:51,010 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 188 [2020-12-01 16:52:51,013 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,030 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,044 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,060 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,114 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,127 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,144 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,157 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,172 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,185 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,201 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,214 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,230 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,243 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,255 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,270 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,281 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,293 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,311 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,324 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,335 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,348 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,359 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,370 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,381 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,393 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,404 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,415 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,423 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,432 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,440 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,449 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,457 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,467 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,482 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,493 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,503 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,511 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,520 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,527 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,534 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:51,541 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,664 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2020-12-01 16:52:51,665 INFO L625 ElimStorePlain]: treesize reduction 26, result has 87.6 percent of original size [2020-12-01 16:52:51,666 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:51,666 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:10481, output treesize:183 [2020-12-01 16:52:52,434 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:52:52,434 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,435 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:52,435 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,436 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:52,436 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,437 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:52,437 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,438 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:52:52,438 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,439 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:52,439 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,440 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:52:52,440 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:52:52,441 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,442 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,444 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,446 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,448 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,449 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,451 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,453 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,454 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,455 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,459 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,460 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,463 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:52:52,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,499 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,517 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,540 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,552 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,562 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,573 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,584 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,594 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,612 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,625 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,636 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,647 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:52,765 INFO L244 Elim1Store]: Index analysis took 102 ms [2020-12-01 16:52:52,787 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 218 [2020-12-01 16:52:52,792 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,808 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,824 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,843 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,858 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,875 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,889 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,909 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,924 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,938 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:52,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:52,973 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,002 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,023 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,037 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,050 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,064 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,077 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,091 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,104 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,118 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,128 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,141 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,151 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,161 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,171 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,186 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,200 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,212 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,223 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,232 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,242 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,253 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,265 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,274 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,283 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:53,289 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,495 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2020-12-01 16:52:53,497 INFO L625 ElimStorePlain]: treesize reduction 26, result has 89.0 percent of original size [2020-12-01 16:52:53,499 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:53,499 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:11777, output treesize:210 [2020-12-01 16:52:54,221 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-01 16:52:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:52:54,332 INFO L244 Elim1Store]: Index analysis took 101 ms [2020-12-01 16:52:54,346 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 132 [2020-12-01 16:52:54,349 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:54,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:52:54,354 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:52:54,427 INFO L625 ElimStorePlain]: treesize reduction 5, result has 95.9 percent of original size [2020-12-01 16:52:54,428 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:52:54,428 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:253, output treesize:117 [2020-12-01 16:52:56,727 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2020-12-01 16:52:57,418 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 56 [2020-12-01 16:52:59,983 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2020-12-01 16:53:00,720 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 67 [2020-12-01 16:53:01,590 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 65 [2020-12-01 16:53:03,748 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2020-12-01 16:53:04,784 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2020-12-01 16:53:04,791 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-12-01 16:53:04,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:53:04,803 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:53:05,459 WARN L197 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 118 [2020-12-01 16:53:05,460 INFO L348 Elim1Store]: treesize reduction 869, result has 33.1 percent of original size [2020-12-01 16:53:05,460 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 0 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 206 treesize of output 469 [2020-12-01 16:53:05,474 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[10, 2, 1] term [2020-12-01 16:53:05,474 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-12-01 16:53:05,475 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 1] term [2020-12-01 16:53:05,476 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-01 16:53:05,477 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 1] term [2020-12-01 16:53:05,477 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:53:05,478 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 1] term [2020-12-01 16:53:05,479 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:53:05,479 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 1] term [2020-12-01 16:53:05,480 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,480 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 1] term [2020-12-01 16:53:05,481 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,482 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,482 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,482 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 1] term [2020-12-01 16:53:05,483 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:53:05,483 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-12-01 16:53:05,483 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:53:05,486 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 7, 2, 7, 2, 6, 2, 6, 2, 4, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,486 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,487 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 7, 2, 6, 2, 6, 2, 4, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,488 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,488 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 6, 2, 6, 2, 4, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,489 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,490 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 1] term [2020-12-01 16:53:05,490 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:53:05,491 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 1] term [2020-12-01 16:53:05,491 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:53:05,492 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 1] term [2020-12-01 16:53:05,492 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,492 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 1] term [2020-12-01 16:53:05,493 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,493 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,494 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,494 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 1] term [2020-12-01 16:53:05,495 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:53:05,495 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-12-01 16:53:05,495 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:53:05,498 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 6, 2, 4, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,498 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,499 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,499 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,500 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 1] term [2020-12-01 16:53:05,500 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:53:05,500 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 1] term [2020-12-01 16:53:05,501 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,501 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 1] term [2020-12-01 16:53:05,502 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,502 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,503 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,504 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 3, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,504 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,505 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,505 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,506 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,506 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,507 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 2, 2, 1] term [2020-12-01 16:53:05,507 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,508 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,508 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,509 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 2, 2, 1] term [2020-12-01 16:53:05,509 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,510 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,510 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,511 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,511 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,511 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 1] term [2020-12-01 16:53:05,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:53:05,512 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-12-01 16:53:05,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:53:05,514 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 1] term [2020-12-01 16:53:05,515 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:53:05,515 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 1] term [2020-12-01 16:53:05,516 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:53:05,516 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 1] term [2020-12-01 16:53:05,517 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,518 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 1] term [2020-12-01 16:53:05,518 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,519 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,519 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,520 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 1] term [2020-12-01 16:53:05,520 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:53:05,521 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 1] term [2020-12-01 16:53:05,522 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-01 16:53:05,522 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 1] term [2020-12-01 16:53:05,523 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:53:05,524 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 1] term [2020-12-01 16:53:05,524 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:53:05,525 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 1] term [2020-12-01 16:53:05,525 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:53:05,525 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 1] term [2020-12-01 16:53:05,526 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:53:05,526 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 1] term [2020-12-01 16:53:05,527 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:53:05,529 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[10, 2, 1] term [2020-12-01 16:53:05,529 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-12-01 16:53:05,688 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 117 [2020-12-01 16:53:05,692 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:53:05,842 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 11 [2020-12-01 16:53:05,842 INFO L625 ElimStorePlain]: treesize reduction 1949, result has 0.7 percent of original size [2020-12-01 16:53:05,843 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:53:05,843 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:443, output treesize:13 [2020-12-01 16:53:06,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:53:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:53:08,113 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2020-12-01 16:53:09,109 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-12-01 16:53:11,682 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2020-12-01 16:53:14,100 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2020-12-01 16:53:15,208 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2020-12-01 16:53:16,479 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-12-01 16:53:19,390 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2020-12-01 16:53:21,423 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 63 [2020-12-01 16:53:24,793 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2020-12-01 16:53:27,797 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2020-12-01 16:53:30,524 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2020-12-01 16:53:34,192 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 51 [2020-12-01 16:53:36,808 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2020-12-01 16:53:39,429 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2020-12-01 16:53:41,780 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2020-12-01 16:53:43,128 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-12-01 16:53:44,596 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2020-12-01 16:53:49,281 WARN L197 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2020-12-01 16:53:50,770 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-12-01 16:53:52,938 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2020-12-01 16:53:54,272 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-12-01 16:53:55,869 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-12-01 16:53:56,350 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2020-12-01 16:53:57,639 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-12-01 16:53:59,986 WARN L197 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2020-12-01 16:54:11,658 WARN L197 SmtUtils]: Spent 10.27 s on a formula simplification that was a NOOP. DAG size: 72 [2020-12-01 16:54:12,558 WARN L197 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2020-12-01 16:54:14,481 WARN L197 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2020-12-01 16:54:15,386 WARN L197 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2020-12-01 16:54:17,020 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-12-01 16:54:18,561 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-12-01 16:54:21,276 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2020-12-01 16:54:25,526 WARN L197 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2020-12-01 16:54:27,136 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2020-12-01 16:54:29,877 WARN L197 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2020-12-01 16:54:31,546 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2020-12-01 16:54:33,587 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2020-12-01 16:54:34,177 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2020-12-01 16:54:35,917 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-12-01 16:54:37,353 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 16:54:39,169 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 16:54:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:54:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 95 states and 138 transitions. [2020-12-01 16:54:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 138 transitions. [2020-12-01 16:54:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 16:54:42,373 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:54:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:54:43,544 WARN L261 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 174 conjunts are in the unsatisfiable core [2020-12-01 16:54:43,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:54:43,562 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:43,562 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,563 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:43,563 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,563 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:43,564 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,565 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:43,565 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,566 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:43,566 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,567 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:43,567 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,568 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:43,568 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:43,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:43,603 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:43,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:43,616 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:43,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:43,629 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,879 WARN L197 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 172 DAG size of output: 37 [2020-12-01 16:54:44,880 INFO L625 ElimStorePlain]: treesize reduction 3463, result has 1.4 percent of original size [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_49 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_38 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_48 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_37 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_47 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_36 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_46 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_45 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_44 vanished before elimination [2020-12-01 16:54:44,880 INFO L515 ElimStorePlain]: Eliminatee v_prenex_43 vanished before elimination [2020-12-01 16:54:44,881 INFO L515 ElimStorePlain]: Eliminatee |v_#memory_int_37| vanished before elimination [2020-12-01 16:54:44,881 INFO L515 ElimStorePlain]: Eliminatee v_prenex_42 vanished before elimination [2020-12-01 16:54:44,885 INFO L382 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 0 case distinctions, treesize of input 33 treesize of output 29 [2020-12-01 16:54:44,886 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,918 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-12-01 16:54:44,918 INFO L515 ElimStorePlain]: Eliminatee v_prenex_40 vanished before elimination [2020-12-01 16:54:44,918 INFO L515 ElimStorePlain]: Eliminatee v_prenex_50 vanished before elimination [2020-12-01 16:54:44,919 INFO L547 ElimStorePlain]: Start of recursive call 1: 16 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,919 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 16 variables, input treesize:3761, output treesize:43 [2020-12-01 16:54:44,929 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:44,929 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,930 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:44,930 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,930 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,931 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,932 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,932 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,933 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:44,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,947 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,954 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,962 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,973 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,980 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,987 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:44,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:44,994 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,002 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:45,019 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 45 [2020-12-01 16:54:45,021 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,029 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,112 INFO L625 ElimStorePlain]: treesize reduction 15, result has 78.6 percent of original size [2020-12-01 16:54:45,113 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,113 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:757, output treesize:55 [2020-12-01 16:54:45,408 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:45,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:45,408 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:45,408 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:45,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:45,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:45,409 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:45,410 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:45,411 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:45,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,424 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,432 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,441 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,450 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:45,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:45,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:45,480 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 68 [2020-12-01 16:54:45,482 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,490 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,499 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,506 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,543 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:45,549 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,642 INFO L625 ElimStorePlain]: treesize reduction 15, result has 83.3 percent of original size [2020-12-01 16:54:45,643 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:45,643 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:957, output treesize:75 [2020-12-01 16:54:46,366 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:46,367 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,367 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:46,367 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,368 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:54:46,369 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:54:46,369 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:54:46,371 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:54:46,372 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-01 16:54:46,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,389 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,397 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,404 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,412 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,420 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,428 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,435 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,488 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 98 [2020-12-01 16:54:46,491 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,500 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,508 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,669 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2020-12-01 16:54:46,670 INFO L625 ElimStorePlain]: treesize reduction 15, result has 87.4 percent of original size [2020-12-01 16:54:46,672 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,672 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1255, output treesize:104 [2020-12-01 16:54:46,686 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:46,686 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,687 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:46,687 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,687 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:46,688 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,688 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:46,688 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,689 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:46,689 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,690 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:46,690 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,691 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:46,691 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:46,692 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,692 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,693 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,693 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,695 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,696 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,697 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,698 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,699 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,700 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,701 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,702 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,704 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,705 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,706 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-12-01 16:54:46,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,738 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,751 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,763 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,776 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,789 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,801 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,814 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,826 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,845 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,857 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,870 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,883 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,895 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:46,978 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 130 [2020-12-01 16:54:46,981 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:46,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:46,994 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,007 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,020 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,033 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,044 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,054 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,063 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,073 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,082 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,092 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,101 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,114 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,123 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,133 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,142 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,151 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,160 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,169 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,181 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,191 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,200 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,209 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,217 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,226 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,242 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,251 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,260 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,268 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,277 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,285 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,294 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,301 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,308 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:47,315 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,468 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 55 [2020-12-01 16:54:47,468 INFO L625 ElimStorePlain]: treesize reduction 26, result has 83.4 percent of original size [2020-12-01 16:54:47,469 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:47,470 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:7985, output treesize:131 [2020-12-01 16:54:48,511 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:48,511 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:48,512 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:48,512 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:48,513 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:54:48,514 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:54:48,515 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:54:48,516 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:54:48,518 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-12-01 16:54:48,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,534 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,542 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,551 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,565 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,572 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,581 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,588 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,595 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:48,601 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:48,837 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 47 [2020-12-01 16:54:48,838 INFO L348 Elim1Store]: treesize reduction 550, result has 22.3 percent of original size [2020-12-01 16:54:48,839 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 135 treesize of output 219 [2020-12-01 16:54:48,848 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,069 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 53 [2020-12-01 16:54:49,070 INFO L625 ElimStorePlain]: treesize reduction 54, result has 72.3 percent of original size [2020-12-01 16:54:49,071 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,072 INFO L244 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:1617, output treesize:141 [2020-12-01 16:54:49,103 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:49,103 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,104 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:49,104 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,105 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:49,105 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,106 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:49,106 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,107 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:49,107 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,107 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:49,108 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,108 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:49,109 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:49,110 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,110 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,111 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,112 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,114 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,116 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,116 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,118 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,120 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,121 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,122 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,124 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,126 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,127 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,129 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-12-01 16:54:49,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,168 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,186 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,202 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,220 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,237 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,255 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,270 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,286 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,301 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,317 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,332 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,351 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,367 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,381 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,405 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,420 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,435 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,449 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,474 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,491 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,508 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,524 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,540 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,597 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,624 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,635 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,651 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,664 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,676 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,689 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,701 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,715 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,728 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,739 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,750 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,765 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,777 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,789 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,803 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,815 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,827 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:49,838 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:49,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:49,976 INFO L244 Elim1Store]: Index analysis took 123 ms [2020-12-01 16:54:49,996 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 188 [2020-12-01 16:54:50,000 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,009 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,021 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,032 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,042 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,051 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,284 WARN L197 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2020-12-01 16:54:50,285 INFO L625 ElimStorePlain]: treesize reduction 26, result has 87.6 percent of original size [2020-12-01 16:54:50,286 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,287 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:10481, output treesize:183 [2020-12-01 16:54:50,300 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 2, 1] term [2020-12-01 16:54:50,300 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,301 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:50,301 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,302 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:50,302 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,303 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:50,303 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,304 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 2, 1] term [2020-12-01 16:54:50,305 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,305 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:50,305 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,306 INFO L398 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-12-01 16:54:50,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-01 16:54:50,306 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,307 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,308 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,310 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,313 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,313 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,316 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,318 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,319 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,320 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,322 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,324 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,325 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,327 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-12-01 16:54:50,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,368 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,385 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,402 INFO L547 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,418 INFO L547 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,434 INFO L547 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,447 INFO L547 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,460 INFO L547 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,472 INFO L547 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,494 INFO L547 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,509 INFO L547 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,521 INFO L547 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,533 INFO L547 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,546 INFO L547 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,558 INFO L547 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,570 INFO L547 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,582 INFO L547 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,599 INFO L547 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,611 INFO L547 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,623 INFO L547 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,634 INFO L547 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,646 INFO L547 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,658 INFO L547 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,672 INFO L547 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,684 INFO L547 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,696 INFO L547 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,707 INFO L547 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:50,846 INFO L244 Elim1Store]: Index analysis took 126 ms [2020-12-01 16:54:50,866 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 218 [2020-12-01 16:54:50,869 INFO L547 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,881 INFO L547 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,893 INFO L547 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,905 INFO L547 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,918 INFO L547 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,930 INFO L547 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,946 INFO L547 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,964 INFO L547 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,975 INFO L547 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:50,986 INFO L547 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:50,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,005 INFO L547 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,017 INFO L547 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,028 INFO L547 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,039 INFO L547 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,054 INFO L547 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,065 INFO L547 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,076 INFO L547 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,097 INFO L547 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,107 INFO L547 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,117 INFO L547 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,128 INFO L547 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,136 INFO L547 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,388 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2020-12-01 16:54:51,389 INFO L625 ElimStorePlain]: treesize reduction 26, result has 89.0 percent of original size [2020-12-01 16:54:51,391 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,391 INFO L244 ElimStorePlain]: Needed 49 recursive calls to eliminate 1 variables, input treesize:11777, output treesize:210 [2020-12-01 16:54:51,400 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-01 16:54:51,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-12-01 16:54:51,617 INFO L244 Elim1Store]: Index analysis took 193 ms [2020-12-01 16:54:51,638 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 132 [2020-12-01 16:54:51,641 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:51,648 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,821 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2020-12-01 16:54:51,822 INFO L625 ElimStorePlain]: treesize reduction 5, result has 95.9 percent of original size [2020-12-01 16:54:51,823 INFO L547 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:51,823 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:253, output treesize:117 [2020-12-01 16:54:57,591 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-12-01 16:54:57,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2020-12-01 16:54:57,618 INFO L547 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:58,036 WARN L197 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 74 [2020-12-01 16:54:58,037 INFO L348 Elim1Store]: treesize reduction 426, result has 33.5 percent of original size [2020-12-01 16:54:58,037 INFO L382 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 200 treesize of output 254 [2020-12-01 16:54:58,043 INFO L547 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-12-01 16:54:58,082 INFO L625 ElimStorePlain]: treesize reduction 37, result has 21.3 percent of original size [2020-12-01 16:54:58,083 INFO L547 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-12-01 16:54:58,084 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:423, output treesize:10 [2020-12-01 16:54:58,908 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-01 16:54:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:54:59,484 WARN L197 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2020-12-01 16:55:01,648 WARN L197 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2020-12-01 16:55:03,254 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-12-01 16:55:05,140 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2020-12-01 16:55:07,066 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 16:55:07,976 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2020-12-01 16:55:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:55:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2020-12-01 16:55:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2020-12-01 16:55:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-12-01 16:55:09,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:55:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:55:10,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:55:10,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:55:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 51 proven. 26 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-01 16:55:17,467 WARN L197 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2020-12-01 16:55:19,369 WARN L197 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2020-12-01 16:55:21,054 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-12-01 16:55:22,771 WARN L197 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-12-01 16:55:24,065 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 43 [2020-12-01 16:55:26,918 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 16:55:29,045 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2020-12-01 16:55:31,753 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-12-01 16:55:37,906 WARN L197 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-12-01 16:55:40,703 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2020-12-01 16:55:42,630 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-12-01 16:55:45,638 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-12-01 16:55:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:55:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 105 states and 160 transitions. [2020-12-01 16:55:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 160 transitions. [2020-12-01 16:55:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-12-01 16:55:45,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:55:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:55:45,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:55:45,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:55:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 51 proven. 26 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-01 16:55:49,444 WARN L197 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2020-12-01 16:55:52,238 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-12-01 16:55:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:55:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 107 states and 160 transitions. [2020-12-01 16:55:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 160 transitions. [2020-12-01 16:55:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-12-01 16:55:52,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:55:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:55:52,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:55:52,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:55:52,661 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 51 proven. 26 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-01 16:55:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:55:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 108 states and 160 transitions. [2020-12-01 16:55:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 160 transitions. [2020-12-01 16:55:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-01 16:55:55,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:55:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:55:55,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:55:55,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:55:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 35 proven. 46 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2020-12-01 16:55:56,902 WARN L197 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2020-12-01 16:56:00,267 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2020-12-01 16:56:01,846 WARN L197 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2020-12-01 16:56:05,827 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2020-12-01 16:56:06,865 WARN L197 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2020-12-01 16:56:20,270 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-12-01 16:56:21,700 WARN L197 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2020-12-01 16:56:25,336 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-12-01 16:56:26,831 WARN L197 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2020-12-01 16:56:30,493 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-12-01 16:56:31,607 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2020-12-01 16:56:34,823 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2020-12-01 16:56:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 114 states and 169 transitions. [2020-12-01 16:56:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 169 transitions. [2020-12-01 16:56:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-01 16:56:34,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:34,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:56:34,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:56:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 35 proven. 46 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2020-12-01 16:56:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:56:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 115 states and 169 transitions. [2020-12-01 16:56:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 169 transitions. [2020-12-01 16:56:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 16:56:38,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:56:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:56:38,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:56:38,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:56:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 6 proven. 85 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2020-12-01 16:57:02,955 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2020-12-01 16:57:06,710 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2020-12-01 16:57:09,836 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-12-01 16:57:13,932 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-12-01 16:57:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:57:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 121 states and 179 transitions. [2020-12-01 16:57:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 179 transitions. [2020-12-01 16:57:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 16:57:13,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:57:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:57:14,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:57:14,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:57:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 6 proven. 85 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2020-12-01 16:57:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:57:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 122 states and 179 transitions. [2020-12-01 16:57:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2020-12-01 16:57:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-01 16:57:17,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:57:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:57:17,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-01 16:57:17,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:57:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 80 proven. 19 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2020-12-01 16:57:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:57:20,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 108 states and 150 transitions. [2020-12-01 16:57:20,616 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 150 transitions. [2020-12-01 16:57:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-01 16:57:20,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:57:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:57:20,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:57:20,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:57:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 45 proven. 70 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2020-12-01 16:57:22,671 WARN L197 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2020-12-01 16:57:26,545 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-12-01 16:57:28,589 WARN L197 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2020-12-01 16:57:32,628 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2020-12-01 16:57:34,040 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 51 [2020-12-01 16:57:36,739 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-12-01 16:57:37,974 WARN L197 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2020-12-01 16:57:41,282 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-12-01 16:57:42,638 WARN L197 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2020-12-01 16:57:46,340 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2020-12-01 16:57:47,583 WARN L197 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-12-01 16:57:51,536 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2020-12-01 16:57:52,776 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-12-01 16:57:57,115 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2020-12-01 16:57:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:57:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 113 states and 157 transitions. [2020-12-01 16:57:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 157 transitions. [2020-12-01 16:57:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-12-01 16:57:57,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:57:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:57:57,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:57:57,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:57:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 70 proven. 70 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-12-01 16:57:59,104 WARN L197 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2020-12-01 16:58:03,315 WARN L197 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-12-01 16:58:05,401 WARN L197 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2020-12-01 16:58:09,173 WARN L197 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-12-01 16:58:11,063 WARN L197 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-12-01 16:58:15,639 WARN L197 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-12-01 16:58:17,292 WARN L197 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2020-12-01 16:58:22,005 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-12-01 16:58:23,743 WARN L197 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2020-12-01 16:58:26,873 WARN L197 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-12-01 16:58:28,823 WARN L197 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-12-01 16:58:31,933 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-12-01 16:58:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:58:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2020-12-01 16:58:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2020-12-01 16:58:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-01 16:58:31,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:58:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:58:32,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:58:32,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:58:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 53 proven. 70 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2020-12-01 16:58:34,125 WARN L197 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2020-12-01 16:58:38,093 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-12-01 16:58:40,378 WARN L197 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2020-12-01 16:58:44,174 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-12-01 16:58:45,576 WARN L197 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-12-01 16:58:48,663 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2020-12-01 16:58:50,619 WARN L197 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-12-01 16:58:56,388 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2020-12-01 16:58:58,074 WARN L197 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2020-12-01 16:59:01,768 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2020-12-01 16:59:02,817 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 16:59:04,716 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 16:59:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:59:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 109 states and 145 transitions. [2020-12-01 16:59:04,796 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2020-12-01 16:59:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-12-01 16:59:04,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:59:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:59:04,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-01 16:59:04,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:59:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2020-12-01 16:59:10,133 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 16:59:12,180 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 16:59:13,673 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 16:59:15,856 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 16:59:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:59:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 115 states and 153 transitions. [2020-12-01 16:59:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 153 transitions. [2020-12-01 16:59:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 16:59:15,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:59:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 16:59:26,146 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:59:26,150 INFO L168 Benchmark]: Toolchain (without parser) took 446223.69 ms. Allocated memory was 121.6 MB in the beginning and 654.3 MB in the end (delta: 532.7 MB). Free memory was 92.4 MB in the beginning and 435.7 MB in the end (delta: -343.3 MB). Peak memory consumption was 190.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:26,151 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:59:26,151 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.71 ms. Allocated memory is still 121.6 MB. Free memory was 92.1 MB in the beginning and 99.8 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:26,151 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.60 ms. Allocated memory is still 121.6 MB. Free memory was 99.8 MB in the beginning and 97.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:26,151 INFO L168 Benchmark]: Boogie Preprocessor took 43.81 ms. Allocated memory is still 121.6 MB. Free memory was 97.7 MB in the beginning and 97.1 MB in the end (delta: 622.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:59:26,152 INFO L168 Benchmark]: RCFGBuilder took 599.43 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 69.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:26,152 INFO L168 Benchmark]: CodeCheck took 445205.66 ms. Allocated memory was 121.6 MB in the beginning and 654.3 MB in the end (delta: 532.7 MB). Free memory was 69.6 MB in the beginning and 435.7 MB in the end (delta: -366.1 MB). Peak memory consumption was 167.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:26,161 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 313.71 ms. Allocated memory is still 121.6 MB. Free memory was 92.1 MB in the beginning and 99.8 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 55.60 ms. Allocated memory is still 121.6 MB. Free memory was 99.8 MB in the beginning and 97.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 43.81 ms. Allocated memory is still 121.6 MB. Free memory was 97.7 MB in the beginning and 97.1 MB in the end (delta: 622.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 599.43 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 69.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * CodeCheck took 445205.66 ms. Allocated memory was 121.6 MB in the beginning and 654.3 MB in the end (delta: 532.7 MB). Free memory was 69.6 MB in the beginning and 435.7 MB in the end (delta: -366.1 MB). Peak memory consumption was 167.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:59:28,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:59:28,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:59:28,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:59:28,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:59:28,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:59:28,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:59:28,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:59:28,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:59:28,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:59:28,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:59:28,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:59:28,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:59:29,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:59:29,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:59:29,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:59:29,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:59:29,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:59:29,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:59:29,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:59:29,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:59:29,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:59:29,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:59:29,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:59:29,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:59:29,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:59:29,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:59:29,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:59:29,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:59:29,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:59:29,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:59:29,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:59:29,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:59:29,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:59:29,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:59:29,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:59:29,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:59:29,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:59:29,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:59:29,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:59:29,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:59:29,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:59:29,098 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:59:29,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:59:29,102 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:59:29,102 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:59:29,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:59:29,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:59:29,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:59:29,105 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:59:29,106 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:59:29,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:59:29,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:59:29,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:59:29,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:59:29,108 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:59:29,109 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:59:29,109 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:59:29,109 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:59:29,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:59:29,110 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:59:29,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:59:29,110 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:59:29,111 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:59:29,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:59:29,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:59:29,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:59:29,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:59:29,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:59:29,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:59:29,113 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:59:29,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:59:29,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:59:29,113 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:59:29,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:59:29,114 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40316420d170caa386c877d75b06d463d59aea9e [2020-12-01 16:59:29,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:59:29,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:59:29,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:59:29,731 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:59:29,735 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:59:29,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/../../sv-benchmarks/c/array-patterns/array30_pattern.c [2020-12-01 16:59:29,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/edcd0b382/0b8bd82618e342f1b9150feb2e523fdb/FLAG110ce86f9 [2020-12-01 16:59:30,500 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:59:30,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/sv-benchmarks/c/array-patterns/array30_pattern.c [2020-12-01 16:59:30,513 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/edcd0b382/0b8bd82618e342f1b9150feb2e523fdb/FLAG110ce86f9 [2020-12-01 16:59:30,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/data/edcd0b382/0b8bd82618e342f1b9150feb2e523fdb [2020-12-01 16:59:30,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:59:30,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:59:30,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:59:30,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:59:30,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:59:30,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:59:30" (1/1) ... [2020-12-01 16:59:30,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c5ae898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:30, skipping insertion in model container [2020-12-01 16:59:30,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:59:30" (1/1) ... [2020-12-01 16:59:30,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:59:30,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:59:31,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:59:31,114 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:59:31,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:59:31,163 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:59:31,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31 WrapperNode [2020-12-01 16:59:31,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:59:31,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:59:31,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:59:31,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:59:31,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:59:31,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:59:31,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:59:31,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:59:31,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... [2020-12-01 16:59:31,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:59:31,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:59:31,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:59:31,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:59:31,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:59:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f111873e-04c6-48ce-b844-9685084bba21/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:59:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:59:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:59:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:59:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:59:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:59:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:59:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:59:33,303 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:59:33,303 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-12-01 16:59:33,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:59:33 BoogieIcfgContainer [2020-12-01 16:59:33,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:59:33,306 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:59:33,306 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:59:33,317 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:59:33,324 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:59:33" (1/1) ... [2020-12-01 16:59:33,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:59:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:59:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2020-12-01 16:59:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2020-12-01 16:59:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-12-01 16:59:33,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:59:33,439 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:59:33,446 INFO L168 Benchmark]: Toolchain (without parser) took 2602.38 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 50.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:33,447 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory was 38.7 MB in the beginning and 38.6 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:59:33,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.32 ms. Allocated memory is still 56.6 MB. Free memory was 34.0 MB in the beginning and 37.2 MB in the end (delta: -3.2 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:33,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.19 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 37.2 MB in the beginning and 53.0 MB in the end (delta: -15.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:33,450 INFO L168 Benchmark]: Boogie Preprocessor took 70.80 ms. Allocated memory is still 69.2 MB. Free memory was 53.0 MB in the beginning and 51.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:59:33,451 INFO L168 Benchmark]: RCFGBuilder took 1923.43 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 39.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:33,452 INFO L168 Benchmark]: CodeCheck took 136.85 ms. Allocated memory is still 69.2 MB. Free memory was 39.5 MB in the beginning and 50.9 MB in the end (delta: -11.5 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:59:33,456 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory was 38.7 MB in the beginning and 38.6 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 318.32 ms. Allocated memory is still 56.6 MB. Free memory was 34.0 MB in the beginning and 37.2 MB in the end (delta: -3.2 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 143.19 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 37.2 MB in the beginning and 53.0 MB in the end (delta: -15.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 70.80 ms. Allocated memory is still 69.2 MB. Free memory was 53.0 MB in the beginning and 51.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 1923.43 ms. Allocated memory is still 69.2 MB. Free memory was 51.6 MB in the beginning and 39.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. * CodeCheck took 136.85 ms. Allocated memory is still 69.2 MB. Free memory was 39.5 MB in the beginning and 50.9 MB in the end (delta: -11.5 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...