./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/eqn1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/eqn1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 14bc2dbf7c29b1d0f6a0a1f7aa323adbc9855e56ce7f667c86a31ecee97dcbe0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:02:40,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:02:40,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:02:40,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:02:40,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:02:40,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:02:41,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:02:41,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:02:41,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:02:41,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:02:41,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:02:41,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:02:41,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:02:41,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:02:41,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:02:41,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:02:41,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:02:41,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:02:41,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:02:41,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:02:41,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:02:41,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:02:41,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:02:41,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:02:41,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:02:41,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:02:41,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:02:41,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:02:41,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:02:41,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:02:41,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:02:41,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:02:41,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:02:41,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:02:41,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:02:41,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:02:41,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:02:41,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:02:41,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:02:41,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:02:41,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:02:41,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-07 02:02:41,129 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:02:41,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:02:41,131 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:02:41,131 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:02:41,132 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:02:41,132 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:02:41,132 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:02:41,132 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:02:41,133 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:02:41,133 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:02:41,134 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:02:41,134 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:02:41,135 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:02:41,135 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:02:41,135 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:02:41,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:02:41,136 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 02:02:41,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:02:41,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 02:02:41,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:02:41,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:02:41,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:02:41,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:02:41,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:02:41,138 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 02:02:41,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:02:41,138 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:02:41,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:02:41,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:02:41,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:02:41,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:41,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:02:41,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:02:41,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:02:41,142 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:02:41,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:02:41,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:02:41,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:02:41,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:02:41,143 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14bc2dbf7c29b1d0f6a0a1f7aa323adbc9855e56ce7f667c86a31ecee97dcbe0 [2021-11-07 02:02:41,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:02:41,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:02:41,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:02:41,463 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:02:41,466 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:02:41,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/array-fpi/eqn1.c [2021-11-07 02:02:41,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/data/adbaf9361/330e5e7841504f798cc8dedffeb819ac/FLAGfcd10b7ee [2021-11-07 02:02:41,981 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:02:41,984 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/sv-benchmarks/c/array-fpi/eqn1.c [2021-11-07 02:02:41,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/data/adbaf9361/330e5e7841504f798cc8dedffeb819ac/FLAGfcd10b7ee [2021-11-07 02:02:42,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/data/adbaf9361/330e5e7841504f798cc8dedffeb819ac [2021-11-07 02:02:42,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:02:42,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:02:42,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:42,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:02:42,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:02:42,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af2b11e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42, skipping insertion in model container [2021-11-07 02:02:42,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:02:42,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:42,573 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/sv-benchmarks/c/array-fpi/eqn1.c[587,600] [2021-11-07 02:02:42,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:42,612 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:02:42,636 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/sv-benchmarks/c/array-fpi/eqn1.c[587,600] [2021-11-07 02:02:42,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:42,674 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:02:42,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42 WrapperNode [2021-11-07 02:02:42,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:42,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:02:42,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:02:42,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:02:42,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,733 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:02:42,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:02:42,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:02:42,735 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:02:42,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:02:42,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:02:42,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:02:42,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:02:42,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (1/1) ... [2021-11-07 02:02:42,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:42,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:42,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:02:42,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:02:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 02:02:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:02:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 02:02:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:02:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:02:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:02:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 02:02:43,221 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:02:43,221 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-07 02:02:43,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:02:43 BoogieIcfgContainer [2021-11-07 02:02:43,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:02:43,225 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:02:43,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:02:43,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:02:43,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:02:42" (1/3) ... [2021-11-07 02:02:43,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@383906ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:02:43, skipping insertion in model container [2021-11-07 02:02:43,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:42" (2/3) ... [2021-11-07 02:02:43,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@383906ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:02:43, skipping insertion in model container [2021-11-07 02:02:43,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:02:43" (3/3) ... [2021-11-07 02:02:43,244 INFO L111 eAbstractionObserver]: Analyzing ICFG eqn1.c [2021-11-07 02:02:43,249 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:02:43,249 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 02:02:43,315 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:02:43,322 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:02:43,322 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-07 02:02:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-07 02:02:43,341 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:43,342 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:43,342 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:43,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:43,348 INFO L85 PathProgramCache]: Analyzing trace with hash -794748304, now seen corresponding path program 1 times [2021-11-07 02:02:43,374 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:43,375 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972430444] [2021-11-07 02:02:43,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:43,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:43,474 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:43,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1460945703] [2021-11-07 02:02:43,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:43,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:43,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:43,477 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:43,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 02:02:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:43,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:02:43,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:43,710 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-11-07 02:02:43,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-07 02:02:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:43,852 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:44,114 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:44,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972430444] [2021-11-07 02:02:44,115 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:44,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1460945703] [2021-11-07 02:02:44,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1460945703] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:44,116 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:02:44,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 6 [2021-11-07 02:02:44,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825311379] [2021-11-07 02:02:44,123 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 02:02:44,124 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:44,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 02:02:44,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 02:02:44,143 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:44,344 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2021-11-07 02:02:44,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:02:44,348 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2021-11-07 02:02:44,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:44,356 INFO L225 Difference]: With dead ends: 35 [2021-11-07 02:02:44,356 INFO L226 Difference]: Without dead ends: 20 [2021-11-07 02:02:44,358 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 02:02:44,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-11-07 02:02:44,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 13. [2021-11-07 02:02:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2021-11-07 02:02:44,384 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 7 [2021-11-07 02:02:44,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:44,385 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2021-11-07 02:02:44,385 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2021-11-07 02:02:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 02:02:44,386 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:44,386 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:44,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-11-07 02:02:44,603 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-07 02:02:44,603 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:44,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:44,604 INFO L85 PathProgramCache]: Analyzing trace with hash 1127926275, now seen corresponding path program 1 times [2021-11-07 02:02:44,604 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:44,605 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640304642] [2021-11-07 02:02:44,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:44,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:44,638 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:44,641 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [157378775] [2021-11-07 02:02:44,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:44,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:44,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:44,643 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:44,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 02:02:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:44,732 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 02:02:44,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:44,788 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:44,832 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:44,833 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640304642] [2021-11-07 02:02:44,833 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:44,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157378775] [2021-11-07 02:02:44,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [157378775] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:44,835 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:02:44,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 5 [2021-11-07 02:02:44,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18735494] [2021-11-07 02:02:44,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 02:02:44,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:44,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 02:02:44,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 02:02:44,846 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:44,912 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2021-11-07 02:02:44,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:02:44,919 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-07 02:02:44,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:44,921 INFO L225 Difference]: With dead ends: 25 [2021-11-07 02:02:44,921 INFO L226 Difference]: Without dead ends: 19 [2021-11-07 02:02:44,922 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 02:02:44,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-11-07 02:02:44,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 13. [2021-11-07 02:02:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2021-11-07 02:02:44,932 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 8 [2021-11-07 02:02:44,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:44,932 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2021-11-07 02:02:44,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2021-11-07 02:02:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 02:02:44,934 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:44,934 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:44,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:45,155 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:45,156 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:45,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:45,157 INFO L85 PathProgramCache]: Analyzing trace with hash 849022933, now seen corresponding path program 1 times [2021-11-07 02:02:45,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:45,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828742235] [2021-11-07 02:02:45,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:45,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:45,184 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:45,184 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [508841579] [2021-11-07 02:02:45,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:45,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:45,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:45,199 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:45,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 02:02:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:45,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 02:02:45,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:45,329 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:45,368 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:45,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828742235] [2021-11-07 02:02:45,369 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:45,370 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [508841579] [2021-11-07 02:02:45,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [508841579] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:02:45,370 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2114346310] [2021-11-07 02:02:45,405 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:02:45,406 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:02:45,421 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:02:45,437 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:02:45,441 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:02:45,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,481 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:45,481 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:02:45,483 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:45,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:02:45,492 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:02:45,506 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 21=[|v_#valid_20|]} [2021-11-07 02:02:45,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:02:45,522 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:45,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:45,524 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:45,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:02:45,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:45,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:45,600 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:45,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:45,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:02:45,657 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:45,657 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:02:45,683 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:02:45,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:45,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:02:45,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:45,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:45,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:45,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:45,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:02:45,793 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_20|], 28=[|v_#valid_21|]} [2021-11-07 02:02:45,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:45,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:45,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:45,827 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:45,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,871 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:02:45,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:02:45,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:45,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:45,882 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:45,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:45,911 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,000 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:02:46,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:02:46,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:46,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:46,018 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:02:46,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:46,131 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,132 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:46,133 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:02:46,167 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,170 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:02:46,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,207 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,221 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:46,225 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,227 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:02:46,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:46,235 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,236 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:02:46,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,248 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:46,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:02:46,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:02:46,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:02:46,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:02:46,268 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:46,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:02:46,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:46,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,328 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:46,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:46,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:46,501 INFO L244 Elim1Store]: Index analysis took 131 ms [2021-11-07 02:02:46,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:02:46,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:02:46,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:02:46,521 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:46,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,550 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:46,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:46,571 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,609 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:46,610 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:46,611 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:282 [2021-11-07 02:02:46,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:46,823 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,872 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,883 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:46,886 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:02:46,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:46,890 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:02:46,896 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,900 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:02:46,904 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:46,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:02:46,912 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:02:46,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:02:46,917 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:46,928 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,934 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,936 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,938 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,939 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:02:46,942 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,943 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,944 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-07 02:02:46,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:02:46,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 202 [2021-11-07 02:02:46,956 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,960 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:02:46,973 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-07 02:02:46,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 317 [2021-11-07 02:02:46,980 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,981 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:02:46,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 422 [2021-11-07 02:02:46,987 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:46,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:46,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 305 [2021-11-07 02:02:47,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 907 [2021-11-07 02:02:47,001 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:47,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 714 [2021-11-07 02:02:47,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 793 [2021-11-07 02:02:47,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,074 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,078 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,101 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:47,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:47,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,248 INFO L244 Elim1Store]: Index analysis took 124 ms [2021-11-07 02:02:47,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:02:47,252 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:02:47,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:02:47,262 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,460 INFO L244 Elim1Store]: Index analysis took 161 ms [2021-11-07 02:02:47,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 168 [2021-11-07 02:02:47,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-11-07 02:02:47,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-11-07 02:02:47,479 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,504 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,525 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,645 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.6 percent of original size [2021-11-07 02:02:47,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-07 02:02:47,655 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:02:47,656 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2265, output treesize:633 [2021-11-07 02:02:47,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,818 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:02:47,821 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:47,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:02:47,822 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:47,823 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,824 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:47,824 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:47,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:47,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:47,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:47,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:02:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:47,850 INFO L388 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 33 treesize of output 33 [2021-11-07 02:02:47,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:47,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:47,856 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,872 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,883 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,894 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,904 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:47,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:47,924 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:47,927 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,929 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:02:47,930 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:47,931 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:02:47,938 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:02:47,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:02:47,945 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:47,947 INFO L185 QuantifierPusher]: treesize reduction 4, result has 92.9 percent of original size 52 [2021-11-07 02:02:47,954 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:02:48,642 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:48,642 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:02:48,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-11-07 02:02:48,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871958340] [2021-11-07 02:02:48,643 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 02:02:48,643 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:48,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 02:02:48,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-11-07 02:02:48,644 INFO L87 Difference]: Start difference. First operand 13 states and 16 transitions. Second operand has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:48,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:48,747 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2021-11-07 02:02:48,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 02:02:48,748 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-07 02:02:48,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:48,748 INFO L225 Difference]: With dead ends: 29 [2021-11-07 02:02:48,749 INFO L226 Difference]: Without dead ends: 24 [2021-11-07 02:02:48,749 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:02:48,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-11-07 02:02:48,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 14. [2021-11-07 02:02:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 17 transitions. [2021-11-07 02:02:48,752 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 17 transitions. Word has length 8 [2021-11-07 02:02:48,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:48,753 INFO L470 AbstractCegarLoop]: Abstraction has 14 states and 17 transitions. [2021-11-07 02:02:48,753 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2021-11-07 02:02:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-07 02:02:48,753 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:48,753 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:48,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:48,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:48,964 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:48,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:48,964 INFO L85 PathProgramCache]: Analyzing trace with hash 545227070, now seen corresponding path program 1 times [2021-11-07 02:02:48,964 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:48,965 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493900980] [2021-11-07 02:02:48,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:48,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:49,010 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:49,022 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [457326850] [2021-11-07 02:02:49,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:49,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:49,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:49,024 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:49,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 02:02:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:49,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 20 conjunts are in the unsatisfiable core [2021-11-07 02:02:49,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:49,166 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-07 02:02:49,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-07 02:02:49,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:02:49,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:49,235 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:49,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:02:49,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:49,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:49,333 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-07 02:02:49,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 44 [2021-11-07 02:02:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:49,487 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:50,315 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:50,315 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493900980] [2021-11-07 02:02:50,315 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:50,315 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [457326850] [2021-11-07 02:02:50,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [457326850] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:02:50,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [470798786] [2021-11-07 02:02:50,318 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:02:50,319 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:02:50,319 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:02:50,319 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:02:50,320 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:02:50,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:02:50,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:02:50,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:02:50,339 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 21=[|v_#valid_24|]} [2021-11-07 02:02:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:02:50,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:50,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:50,354 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,362 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:02:50,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:50,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:50,400 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:02:50,413 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,413 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:02:50,420 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:02:50,422 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:02:50,424 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:50,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:50,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:02:50,441 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_23|], 28=[|v_#valid_25|]} [2021-11-07 02:02:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,519 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:02:50,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:02:50,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:50,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:50,523 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:50,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:50,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,535 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:50,536 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,547 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,618 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:02:50,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:02:50,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:50,624 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:50,625 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,637 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:02:50,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:50,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:50,700 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,713 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:02:50,721 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,721 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:02:50,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:02:50,747 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:02:50,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:50,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:02:50,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:02:50,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,816 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:02:50,816 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,829 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,834 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:02:50,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-11-07 02:02:50,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:50,838 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:247 [2021-11-07 02:02:50,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:50,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,995 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:50,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:50,999 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,002 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,005 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:02:51,007 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,008 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:02:51,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-07 02:02:51,011 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-11-07 02:02:51,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:02:51,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:02:51,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:02:51,025 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:02:51,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2021-11-07 02:02:51,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:02:51,039 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,043 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:51,049 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:02:51,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:02:51,053 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:02:51,062 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,064 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,065 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:51,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:02:51,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:51,072 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:02:51,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:02:51,077 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,078 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:51,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 874 [2021-11-07 02:02:51,087 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 681 [2021-11-07 02:02:51,108 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 760 [2021-11-07 02:02:51,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:51,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,258 INFO L244 Elim1Store]: Index analysis took 111 ms [2021-11-07 02:02:51,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:02:51,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:02:51,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:02:51,267 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,297 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,319 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,342 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,363 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,382 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,383 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:51,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:51,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,543 INFO L244 Elim1Store]: Index analysis took 138 ms [2021-11-07 02:02:51,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 160 [2021-11-07 02:02:51,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,551 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:02:51,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:02:51,555 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,574 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,660 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,680 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.6 percent of original size [2021-11-07 02:02:51,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-07 02:02:51,689 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:02:51,689 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2965, output treesize:618 [2021-11-07 02:02:51,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,809 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:02:51,812 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:02:51,813 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:51,815 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,816 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:51,816 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:51,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:02:51,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,835 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,846 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,856 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,870 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,880 INFO L388 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 33 treesize of output 33 [2021-11-07 02:02:51,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:51,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:51,882 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,899 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,905 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:02:51,905 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,906 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:02:51,911 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:02:51,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:02:51,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,918 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:51,919 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:51,921 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:51,923 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:51,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:51,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:02:51,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,938 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,938 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,949 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,957 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,965 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:51,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:51,978 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:51,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:51,979 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:51,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:51,981 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:51,989 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:51,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:51,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:51,996 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:51,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,000 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:02:52,003 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,003 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:02:52,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,063 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,066 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:02:52,070 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:02:52,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:02:52,072 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,073 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:02:52,074 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,074 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:52,075 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:52,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-07 02:02:52,079 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,080 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:02:52,085 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,088 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,090 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,093 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,094 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:02:52,095 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:52,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:02:52,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:02:52,104 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,106 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,107 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:52,108 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,109 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:02:52,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:02:52,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:02:52,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-07 02:02:52,119 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:02:52,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:02:52,126 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,128 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:02:52,133 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:02:52,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,152 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,152 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,163 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:52,184 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:52,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:52,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:02:52,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:02:52,187 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,197 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,197 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,197 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:52,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:52,231 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:02:52,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:02:52,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:02:52,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:02:52,236 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,248 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,269 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,276 INFO L180 QuantifierPusher]: treesize reduction 115, result has 70.4 percent of original size [2021-11-07 02:02:52,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:52,280 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:02:52,280 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:02:52,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,327 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:02:52,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:52,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:52,332 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:52,334 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:52,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:52,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:02:52,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,352 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,366 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:52,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:52,394 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:52,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:52,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:52,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:52,398 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,412 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,424 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:52,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:52,443 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:52,447 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:52,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:02:52,450 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:52,450 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:02:52,456 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:02:52,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:02:52,467 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:02:53,158 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:53,158 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:02:53,158 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2021-11-07 02:02:53,158 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759692790] [2021-11-07 02:02:53,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-07 02:02:53,159 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:53,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-07 02:02:53,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=224, Unknown=0, NotChecked=0, Total=272 [2021-11-07 02:02:53,160 INFO L87 Difference]: Start difference. First operand 14 states and 17 transitions. Second operand has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:55,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:55,836 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2021-11-07 02:02:55,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-07 02:02:55,837 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-11-07 02:02:55,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:55,839 INFO L225 Difference]: With dead ends: 50 [2021-11-07 02:02:55,840 INFO L226 Difference]: Without dead ends: 48 [2021-11-07 02:02:55,841 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 6 SyntacticMatches, 4 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=187, Invalid=743, Unknown=0, NotChecked=0, Total=930 [2021-11-07 02:02:55,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2021-11-07 02:02:55,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 25. [2021-11-07 02:02:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 24 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:55,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 34 transitions. [2021-11-07 02:02:55,850 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 34 transitions. Word has length 9 [2021-11-07 02:02:55,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:55,850 INFO L470 AbstractCegarLoop]: Abstraction has 25 states and 34 transitions. [2021-11-07 02:02:55,850 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2021-11-07 02:02:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 02:02:55,851 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:55,851 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:55,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:56,058 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-11-07 02:02:56,059 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:56,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:56,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1813092602, now seen corresponding path program 1 times [2021-11-07 02:02:56,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:56,060 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78641684] [2021-11-07 02:02:56,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:56,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:56,074 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:56,075 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [701378676] [2021-11-07 02:02:56,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:56,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:56,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:56,076 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:56,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-07 02:02:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:56,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:02:56,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:56,220 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:56,270 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:56,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78641684] [2021-11-07 02:02:56,270 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:56,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [701378676] [2021-11-07 02:02:56,271 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [701378676] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:56,271 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:02:56,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 8 [2021-11-07 02:02:56,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365583871] [2021-11-07 02:02:56,272 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 02:02:56,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:56,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 02:02:56,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-07 02:02:56,273 INFO L87 Difference]: Start difference. First operand 25 states and 34 transitions. Second operand has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:56,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:56,355 INFO L93 Difference]: Finished difference Result 41 states and 50 transitions. [2021-11-07 02:02:56,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:02:56,357 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 02:02:56,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:56,358 INFO L225 Difference]: With dead ends: 41 [2021-11-07 02:02:56,358 INFO L226 Difference]: Without dead ends: 31 [2021-11-07 02:02:56,358 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-11-07 02:02:56,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-11-07 02:02:56,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 24. [2021-11-07 02:02:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.391304347826087) internal successors, (32), 23 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 32 transitions. [2021-11-07 02:02:56,366 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 32 transitions. Word has length 10 [2021-11-07 02:02:56,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:56,366 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 32 transitions. [2021-11-07 02:02:56,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2021-11-07 02:02:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 02:02:56,367 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:56,367 INFO L513 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:56,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:56,582 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:56,583 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:56,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:56,583 INFO L85 PathProgramCache]: Analyzing trace with hash -172558306, now seen corresponding path program 2 times [2021-11-07 02:02:56,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:56,583 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133515318] [2021-11-07 02:02:56,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:56,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:56,620 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:56,625 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1802646741] [2021-11-07 02:02:56,625 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:02:56,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:56,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:56,627 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:56,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 02:02:56,766 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:02:56,766 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:02:56,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:02:56,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:02:56,833 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:02:56,880 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:02:56,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133515318] [2021-11-07 02:02:56,880 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:56,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1802646741] [2021-11-07 02:02:56,880 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1802646741] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:02:56,881 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [731694012] [2021-11-07 02:02:56,885 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:02:56,885 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:02:56,886 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:02:56,886 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:02:56,886 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:02:56,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,898 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:56,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:02:56,900 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:56,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,901 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:02:56,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:02:56,905 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_26|], 21=[|v_#valid_28|]} [2021-11-07 02:02:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:02:56,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,918 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:56,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:02:56,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:56,925 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:02:56,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:56,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:02:56,950 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:56,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:56,955 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:02:56,959 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:56,960 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:02:56,967 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:02:56,968 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:56,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:56,970 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:56,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:02:56,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:56,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:56,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:56,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:02:56,983 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_27|], 28=[|v_#valid_29|]} [2021-11-07 02:02:56,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:56,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,036 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:02:57,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:02:57,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:57,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:02:57,040 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,052 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,063 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,115 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:02:57,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:02:57,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,120 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:57,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:57,121 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:02:57,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:57,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:02:57,203 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,212 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:02:57,219 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,219 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:02:57,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,232 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:02:57,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:57,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:57,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:02:57,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,254 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:02:57,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:57,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:02:57,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:02:57,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:02:57,266 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:57,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:02:57,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,319 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,334 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:57,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,479 INFO L244 Elim1Store]: Index analysis took 128 ms [2021-11-07 02:02:57,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:02:57,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:02:57,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:02:57,489 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,503 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-07 02:02:57,520 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,521 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-07 02:02:57,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:57,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,644 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,659 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,675 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,678 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:02:57,681 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:02:57,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-07 02:02:57,685 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:02:57,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:02:57,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:02:57,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-07 02:02:57,697 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:02:57,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:02:57,702 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:02:57,707 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,713 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,716 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:57,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:02:57,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:02:57,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:02:57,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:02:57,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:02:57,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:57,736 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:02:57,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:02:57,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:02:57,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 921 [2021-11-07 02:02:57,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:57,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-07 02:02:57,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-07 02:02:57,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,819 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,841 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,841 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,841 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:57,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:57,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:57,862 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:57,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:57,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,002 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-11-07 02:02:58,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:02:58,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:02:58,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:02:58,016 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,045 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 35 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:02:58,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-07 02:02:58,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-07 02:02:58,106 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,151 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,187 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.9 percent of original size [2021-11-07 02:02:58,199 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-07 02:02:58,200 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:02:58,201 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-07 02:02:58,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,291 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:02:58,293 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:02:58,295 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:58,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:02:58,298 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:02:58,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:02:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,316 INFO L388 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 33 treesize of output 33 [2021-11-07 02:02:58,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:58,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:02:58,318 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,327 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,337 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,355 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,360 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,375 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,375 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,376 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,380 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:02:58,382 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,382 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:02:58,388 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:02:58,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:02:58,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,395 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:58,397 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:58,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:58,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:58,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:02:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:58,422 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:58,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:58,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,425 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,442 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,449 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,457 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,470 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:02:58,475 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,475 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:02:58,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,508 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,515 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,518 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,520 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,522 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,523 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:02:58,525 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:58,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:02:58,528 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:02:58,533 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,536 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:58,538 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:02:58,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:02:58,541 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:02:58,547 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 419 [2021-11-07 02:02:58,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-07 02:02:58,553 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,560 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,562 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:58,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:02:58,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:02:58,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:02:58,572 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:58,576 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:02:58,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:02:58,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:02:58,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:02:58,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-07 02:02:58,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:02:58,592 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:02:58,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:02:58,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,619 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,629 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,629 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,629 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,630 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,630 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:58,652 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:58,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:58,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,655 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:58,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:58,690 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:02:58,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:02:58,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:02:58,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:02:58,695 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,705 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,715 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,736 INFO L180 QuantifierPusher]: treesize reduction 113, result has 70.7 percent of original size [2021-11-07 02:02:58,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:02:58,739 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:02:58,739 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:02:58,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,783 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:02:58,786 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:02:58,787 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:02:58,789 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:02:58,790 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:02:58,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,791 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:02:58,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:02:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:02:58,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:02:58,821 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:02:58,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:02:58,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,823 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,824 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:02:58,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,847 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,862 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,864 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,869 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:02:58,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:02:58,878 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:58,880 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:02:58,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:02:58,883 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:02:58,883 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:02:58,889 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:02:58,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:02:58,897 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:02:59,447 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:02:59,447 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:02:59,447 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2021-11-07 02:02:59,447 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391957078] [2021-11-07 02:02:59,448 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 02:02:59,448 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:02:59,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 02:02:59,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2021-11-07 02:02:59,449 INFO L87 Difference]: Start difference. First operand 24 states and 32 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:59,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:59,558 INFO L93 Difference]: Finished difference Result 48 states and 58 transitions. [2021-11-07 02:02:59,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:02:59,559 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-07 02:02:59,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:59,559 INFO L225 Difference]: With dead ends: 48 [2021-11-07 02:02:59,559 INFO L226 Difference]: Without dead ends: 36 [2021-11-07 02:02:59,560 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 16 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:02:59,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2021-11-07 02:02:59,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 23. [2021-11-07 02:02:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 22 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 29 transitions. [2021-11-07 02:02:59,565 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 29 transitions. Word has length 11 [2021-11-07 02:02:59,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:59,565 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 29 transitions. [2021-11-07 02:02:59,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2021-11-07 02:02:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 02:02:59,566 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:59,566 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:02:59,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:59,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable65 [2021-11-07 02:02:59,775 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:59,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:59,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1910697616, now seen corresponding path program 3 times [2021-11-07 02:02:59,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:02:59,776 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308309037] [2021-11-07 02:02:59,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:59,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:02:59,807 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:02:59,818 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [732473116] [2021-11-07 02:02:59,819 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:02:59,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:02:59,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:02:59,820 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:02:59,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 02:03:00,040 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:03:00,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:03:00,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-07 02:03:00,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:03:00,070 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-07 02:03:00,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-07 02:03:00,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:03:00,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,184 INFO L354 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2021-11-07 02:03:00,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 8 new quantified variables, introduced 6 case distinctions, treesize of input 202 treesize of output 320 [2021-11-07 02:03:00,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:00,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 60 [2021-11-07 02:03:00,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 83 [2021-11-07 02:03:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,362 INFO L354 Elim1Store]: treesize reduction 17, result has 15.0 percent of original size [2021-11-07 02:03:00,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 142 treesize of output 83 [2021-11-07 02:03:00,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,422 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:03:00,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 46 [2021-11-07 02:03:00,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,624 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-07 02:03:00,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 30 case distinctions, treesize of input 270 treesize of output 522 [2021-11-07 02:03:00,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 122 [2021-11-07 02:03:00,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 286 treesize of output 169 [2021-11-07 02:03:00,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:00,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:00,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:01,004 INFO L354 Elim1Store]: treesize reduction 25, result has 10.7 percent of original size [2021-11-07 02:03:01,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 26 case distinctions, treesize of input 227 treesize of output 125 [2021-11-07 02:03:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:01,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:01,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:01,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:01,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:01,104 INFO L354 Elim1Store]: treesize reduction 35, result has 16.7 percent of original size [2021-11-07 02:03:01,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 73 treesize of output 66 [2021-11-07 02:03:01,257 INFO L354 Elim1Store]: treesize reduction 21, result has 16.0 percent of original size [2021-11-07 02:03:01,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 82 treesize of output 46 [2021-11-07 02:03:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:03:01,277 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:03:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:03:07,379 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:03:07,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308309037] [2021-11-07 02:03:07,380 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:03:07,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [732473116] [2021-11-07 02:03:07,380 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [732473116] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:03:07,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [890624713] [2021-11-07 02:03:07,382 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:03:07,383 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:03:07,383 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:03:07,383 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:03:07,384 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:03:07,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,389 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:03:07,390 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,391 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:03:07,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:03:07,396 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_29|], 21=[|v_#valid_32|]} [2021-11-07 02:03:07,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:03:07,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:03:07,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:03:07,411 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,415 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:03:07,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:03:07,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:03:07,439 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:03:07,447 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,447 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:03:07,454 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:03:07,455 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:03:07,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:03:07,458 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:07,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:03:07,465 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_30|], 28=[|v_#valid_33|]} [2021-11-07 02:03:07,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:07,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,475 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,516 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:03:07,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:03:07,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:03:07,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:03:07,520 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,609 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:03:07,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:03:07,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,629 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:03:07,629 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,630 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:03:07,630 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,638 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:03:07,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:03:07,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:03:07,706 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,716 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:03:07,725 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,725 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:03:07,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:03:07,748 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:03:07,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:03:07,752 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:03:07,757 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,760 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:03:07,763 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:03:07,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:03:07,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:03:07,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:03:07,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:07,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:03:07,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:03:07,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:07,807 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,809 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:07,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,826 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:07,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:07,840 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:07,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:07,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:03:07,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:03:07,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:03:07,906 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,916 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:07,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 298 [2021-11-07 02:03:07,924 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:07,924 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:298 [2021-11-07 02:03:07,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:07,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,048 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,059 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,069 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,080 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,086 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,093 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:03:08,096 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:03:08,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-07 02:03:08,104 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,109 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-07 02:03:08,122 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,128 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,129 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,130 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:03:08,133 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:03:08,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-07 02:03:08,140 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-11-07 02:03:08,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1165 [2021-11-07 02:03:08,162 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-07 02:03:08,184 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,210 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:03:08,214 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:03:08,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-07 02:03:08,224 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-07 02:03:08,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:03:08,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:03:08,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-07 02:03:08,273 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-07 02:03:08,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-07 02:03:08,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-07 02:03:08,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-07 02:03:08,322 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:08,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-07 02:03:08,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-07 02:03:08,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:08,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,371 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:08,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,390 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,390 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:08,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:08,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,549 INFO L244 Elim1Store]: Index analysis took 138 ms [2021-11-07 02:03:08,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:03:08,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:03:08,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:03:08,587 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:08,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,623 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:08,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:08,649 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:08,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 35 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:03:08,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:03:08,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:03:08,766 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:08,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:08,875 INFO L180 QuantifierPusher]: treesize reduction 135, result has 82.4 percent of original size [2021-11-07 02:03:08,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-07 02:03:08,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:03:08,886 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:633 [2021-11-07 02:03:08,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,013 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:03:09,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:03:09,016 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:03:09,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:03:09,019 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:03:09,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:03:09,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,039 INFO L388 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 33 treesize of output 33 [2021-11-07 02:03:09,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:03:09,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:03:09,042 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,059 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,060 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,067 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,076 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,081 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,090 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,093 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:03:09,095 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,095 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:03:09,101 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:03:09,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:03:09,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,110 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,110 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,111 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:03:09,111 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:03:09,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:03:09,114 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:03:09,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:03:09,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,128 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,137 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,161 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,161 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,161 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,169 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:09,183 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:03:09,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:03:09,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,187 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,200 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,201 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,204 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:03:09,207 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,207 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:03:09,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,250 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,255 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:03:09,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:03:09,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:03:09,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:03:09,269 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,272 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:03:09,274 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:03:09,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:03:09,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:03:09,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-07 02:03:09,284 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,288 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:03:09,290 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,293 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:03:09,294 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:03:09,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,299 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,301 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:03:09,302 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:03:09,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:03:09,305 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:03:09,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 379 [2021-11-07 02:03:09,309 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,310 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:03:09,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:03:09,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:03:09,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:03:09,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:09,351 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:03:09,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:03:09,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,355 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,365 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,367 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,379 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,394 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,395 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,396 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:09,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:09,437 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:03:09,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:03:09,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:03:09,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:03:09,440 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,449 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,467 INFO L180 QuantifierPusher]: treesize reduction 117, result has 70.0 percent of original size [2021-11-07 02:03:09,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:03:09,470 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:03:09,470 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:03:09,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,501 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-07 02:03:09,503 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:03:09,505 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:03:09,506 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:03:09,507 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:03:09,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:03:09,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:03:09,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,522 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,524 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,540 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,545 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:03:09,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:03:09,562 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:03:09,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:03:09,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,564 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:03:09,565 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,570 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:03:09,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:03:09,580 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:03:09,583 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:03:09,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:03:09,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:03:09,585 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:03:09,590 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:03:09,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:03:09,597 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:03:10,403 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:03:10,403 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:03:10,404 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2021-11-07 02:03:10,404 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739863455] [2021-11-07 02:03:10,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-07 02:03:10,404 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:03:10,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-07 02:03:10,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2021-11-07 02:03:10,405 INFO L87 Difference]: Start difference. First operand 23 states and 29 transitions. Second operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:03:44,542 WARN L207 SmtUtils]: Spent 29.29 s on a formula simplification. DAG size of input: 144 DAG size of output: 108 [2021-11-07 02:03:52,631 WARN L207 SmtUtils]: Spent 6.88 s on a formula simplification. DAG size of input: 117 DAG size of output: 93 [2021-11-07 02:04:04,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:04:04,505 INFO L93 Difference]: Finished difference Result 74 states and 91 transitions. [2021-11-07 02:04:04,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-11-07 02:04:04,507 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-07 02:04:04,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:04:04,508 INFO L225 Difference]: With dead ends: 74 [2021-11-07 02:04:04,508 INFO L226 Difference]: Without dead ends: 72 [2021-11-07 02:04:04,509 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 315 ImplicationChecksByTransitivity, 51.3s TimeCoverageRelationStatistics Valid=343, Invalid=1297, Unknown=0, NotChecked=0, Total=1640 [2021-11-07 02:04:04,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2021-11-07 02:04:04,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 34. [2021-11-07 02:04:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.4242424242424243) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:04:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 47 transitions. [2021-11-07 02:04:04,519 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 47 transitions. Word has length 11 [2021-11-07 02:04:04,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:04:04,519 INFO L470 AbstractCegarLoop]: Abstraction has 34 states and 47 transitions. [2021-11-07 02:04:04,520 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:04:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 47 transitions. [2021-11-07 02:04:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 02:04:04,521 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:04:04,521 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:04:04,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-07 02:04:04,734 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable105 [2021-11-07 02:04:04,735 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:04:04,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:04:04,735 INFO L85 PathProgramCache]: Analyzing trace with hash -2021672665, now seen corresponding path program 1 times [2021-11-07 02:04:04,736 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:04:04,736 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231322985] [2021-11-07 02:04:04,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:04,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:04:04,766 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:04:04,783 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1781378965] [2021-11-07 02:04:04,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:04,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:04:04,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:04:04,784 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:04:04,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-07 02:04:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:04:04,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:04:04,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:04:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:04:04,984 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:04:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:04:05,042 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:04:05,042 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231322985] [2021-11-07 02:04:05,043 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:04:05,043 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1781378965] [2021-11-07 02:04:05,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1781378965] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:04:05,043 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1473339947] [2021-11-07 02:04:05,045 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:04:05,045 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:04:05,045 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:04:05,046 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:04:05,046 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:04:05,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,056 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:04:05,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:04:05,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:04:05,062 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_32|], 21=[|v_#valid_35|]} [2021-11-07 02:04:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:04:05,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:04:05,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:04:05,078 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,082 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:04:05,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:04:05,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:04:05,116 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,120 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:04:05,124 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,124 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:04:05,132 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:04:05,133 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:04:05,134 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:04:05,136 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,137 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:04:05,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:04:05,144 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_33|], 28=[|v_#valid_36|]} [2021-11-07 02:04:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,230 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:04:05,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:04:05,231 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:04:05,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:04:05,233 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:05,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:05,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:05,244 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,251 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,343 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:04:05,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:04:05,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:04:05,347 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,347 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:04:05,347 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:04:05,421 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:04:05,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:04:05,427 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:04:05,441 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,442 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:04:05,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:04:05,456 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:04:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:04:05,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:04:05,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,551 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:04:05,552 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,566 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:04:05,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-11-07 02:04:05,570 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,570 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:253 [2021-11-07 02:04:05,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:05,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,706 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:04:05,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,721 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:04:05,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:04:05,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:04:05,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:04:05,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:04:05,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:04:05,736 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:04:05,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 674 [2021-11-07 02:04:05,744 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 584 [2021-11-07 02:04:05,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-07 02:04:05,776 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:04:05,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:04:05,779 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-07 02:04:05,783 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,785 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:04:05,787 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:04:05,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:04:05,790 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:04:05,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 670 [2021-11-07 02:04:05,797 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 582 [2021-11-07 02:04:05,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1186 [2021-11-07 02:04:05,820 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:05,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 687 [2021-11-07 02:04:05,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 766 [2021-11-07 02:04:05,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:05,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:05,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:05,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:05,899 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:05,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:05,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:05,986 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:05,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,035 INFO L244 Elim1Store]: Index analysis took 112 ms [2021-11-07 02:04:06,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:04:06,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:04:06,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:04:06,054 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,077 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,250 INFO L244 Elim1Store]: Index analysis took 150 ms [2021-11-07 02:04:06,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 162 [2021-11-07 02:04:06,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:04:06,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:04:06,260 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,282 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,303 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,322 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,322 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,323 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,341 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,399 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.6 percent of original size [2021-11-07 02:04:06,406 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-07 02:04:06,428 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:04:06,429 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2989, output treesize:618 [2021-11-07 02:04:06,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,506 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:04:06,508 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:04:06,509 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:04:06,511 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:04:06,512 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:04:06,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:04:06,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,529 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,535 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,545 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,550 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,561 INFO L388 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 33 treesize of output 33 [2021-11-07 02:04:06,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:04:06,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,564 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:04:06,564 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,569 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,578 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,579 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,581 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:04:06,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,584 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:04:06,590 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:04:06,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:04:06,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,597 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:04:06,599 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:04:06,600 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:04:06,602 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:04:06,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:04:06,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,618 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,625 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,641 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:06,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:04:06,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:04:06,643 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,643 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:04:06,644 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,650 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,657 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,658 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,662 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,669 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,672 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:04:06,674 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,674 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:04:06,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,701 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,707 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,708 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:04:06,710 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:04:06,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:04:06,712 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:04:06,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:04:06,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:04:06,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:04:06,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:04:06,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-07 02:04:06,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:04:06,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:04:06,725 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:04:06,726 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:04:06,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:04:06,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:04:06,731 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:04:06,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:04:06,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,764 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,780 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,789 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,809 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:06,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:04:06,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:04:06,811 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:04:06,812 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,854 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:04:06,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:04:06,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:04:06,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:04:06,859 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,868 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,870 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,882 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,913 INFO L180 QuantifierPusher]: treesize reduction 115, result has 70.4 percent of original size [2021-11-07 02:04:06,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:04:06,914 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:04:06,915 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:04:06,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,948 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:04:06,950 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:04:06,951 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:04:06,953 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:04:06,954 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:04:06,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:04:06,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:04:06,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:06,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:06,970 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:06,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:06,977 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:06,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:06,996 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:06,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:04:07,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:04:07,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:04:07,002 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:07,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:07,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:07,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:07,023 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:07,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,029 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:04:07,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:07,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:04:07,039 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:04:07,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-07 02:04:07,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:04:07,045 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:112 [2021-11-07 02:04:07,051 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:04:07,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:04:07,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:04:07,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:04:07,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:07,092 INFO L180 QuantifierPusher]: treesize reduction 48, result has 73.8 percent of original size [2021-11-07 02:04:07,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:04:07,107 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:04:08,013 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:04:08,013 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:04:08,013 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 02:04:08,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338197522] [2021-11-07 02:04:08,014 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 02:04:08,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:04:08,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 02:04:08,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:04:08,015 INFO L87 Difference]: Start difference. First operand 34 states and 47 transitions. Second operand has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:04:08,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:04:08,189 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2021-11-07 02:04:08,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 02:04:08,189 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-07 02:04:08,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:04:08,190 INFO L225 Difference]: With dead ends: 64 [2021-11-07 02:04:08,190 INFO L226 Difference]: Without dead ends: 57 [2021-11-07 02:04:08,191 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=74, Invalid=268, Unknown=0, NotChecked=0, Total=342 [2021-11-07 02:04:08,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2021-11-07 02:04:08,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 35. [2021-11-07 02:04:08,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.3529411764705883) internal successors, (46), 34 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:04:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 46 transitions. [2021-11-07 02:04:08,199 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 46 transitions. Word has length 13 [2021-11-07 02:04:08,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:04:08,200 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 46 transitions. [2021-11-07 02:04:08,200 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:04:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2021-11-07 02:04:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 02:04:08,201 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:04:08,201 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:04:08,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-07 02:04:08,401 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:04:08,402 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:04:08,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:04:08,402 INFO L85 PathProgramCache]: Analyzing trace with hash -426879810, now seen corresponding path program 4 times [2021-11-07 02:04:08,402 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:04:08,402 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259026273] [2021-11-07 02:04:08,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:08,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:04:08,441 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:04:08,446 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1574276837] [2021-11-07 02:04:08,450 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-07 02:04:08,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:04:08,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:04:08,461 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:04:08,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 02:04:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:04:09,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-07 02:04:09,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:04:09,030 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-07 02:04:09,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-07 02:04:09,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:04:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,080 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:09,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:04:09,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,140 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:09,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 46 [2021-11-07 02:04:09,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,673 INFO L354 Elim1Store]: treesize reduction 1177, result has 19.5 percent of original size [2021-11-07 02:04:09,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 39 case distinctions, treesize of input 224 treesize of output 422 [2021-11-07 02:04:09,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:09,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 83 [2021-11-07 02:04:09,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:09,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 83 [2021-11-07 02:04:10,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 76 [2021-11-07 02:04:10,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,508 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:10,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 158 treesize of output 94 [2021-11-07 02:04:10,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,681 INFO L354 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2021-11-07 02:04:10,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 169 treesize of output 101 [2021-11-07 02:04:10,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:10,794 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:04:10,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 158 treesize of output 94 [2021-11-07 02:04:11,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,174 INFO L354 Elim1Store]: treesize reduction 199, result has 11.2 percent of original size [2021-11-07 02:04:11,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 294 treesize of output 227 [2021-11-07 02:04:11,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:11,456 INFO L354 Elim1Store]: treesize reduction 290, result has 0.3 percent of original size [2021-11-07 02:04:11,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 377 treesize of output 294 [2021-11-07 02:04:12,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,290 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 02:04:12,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 154 treesize of output 86 [2021-11-07 02:04:12,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,331 INFO L354 Elim1Store]: treesize reduction 296, result has 0.3 percent of original size [2021-11-07 02:04:12,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 232 treesize of output 122 [2021-11-07 02:04:12,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:12,483 INFO L354 Elim1Store]: treesize reduction 284, result has 0.4 percent of original size [2021-11-07 02:04:12,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 221 treesize of output 118 [2021-11-07 02:04:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,211 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-07 02:04:13,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 341 treesize of output 585 [2021-11-07 02:04:13,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,373 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-07 02:04:13,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 13 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 24 case distinctions, treesize of input 364 treesize of output 260 [2021-11-07 02:04:13,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,696 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:04:13,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 18 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 387 treesize of output 222 [2021-11-07 02:04:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:13,784 INFO L354 Elim1Store]: treesize reduction 40, result has 14.9 percent of original size [2021-11-07 02:04:13,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 15 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 344 treesize of output 199 [2021-11-07 02:04:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,083 INFO L354 Elim1Store]: treesize reduction 75, result has 20.2 percent of original size [2021-11-07 02:04:14,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 438 treesize of output 654 [2021-11-07 02:04:14,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,542 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-07 02:04:14,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 14 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 660 treesize of output 442 [2021-11-07 02:04:14,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,762 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-07 02:04:14,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 18 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 579 treesize of output 336 [2021-11-07 02:04:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:14,948 INFO L354 Elim1Store]: treesize reduction 33, result has 8.3 percent of original size [2021-11-07 02:04:14,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 15 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 497 treesize of output 188 [2021-11-07 02:04:15,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:04:15,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:15,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:04:15,248 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-07 02:04:15,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 198 treesize of output 121 [2021-11-07 02:04:15,654 INFO L354 Elim1Store]: treesize reduction 21, result has 16.0 percent of original size [2021-11-07 02:04:15,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 193 treesize of output 85 [2021-11-07 02:04:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:15,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:04:59,994 WARN L207 SmtUtils]: Spent 14.21 s on a formula simplification that was a NOOP. DAG size: 70 [2021-11-07 02:05:24,705 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse0) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse0 2147483648) (let ((.cse16 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse12 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse17 (* .cse16 8))) (let ((.cse5 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse17)) (.cse7 (<= .cse16 2147483647)) (.cse2 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset .cse17)) (.cse8 (< 2147483647 .cse16)) (.cse4 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse11 (* .cse12 8))) (and (or (let ((.cse6 (+ 2 (select .cse4 (+ c_ULTIMATE.start_main_~a~0.offset .cse11 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse1 (store .cse4 .cse5 .cse6))) (store .cse1 .cse2 (+ 2 (select .cse1 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse4 .cse10 .cse6))) (store .cse9 .cse2 (+ (select .cse9 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse12 2147483647)) (or (let ((.cse14 (+ 2 (select .cse4 (+ c_ULTIMATE.start_main_~a~0.offset .cse11))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse4 .cse5 .cse14))) (store .cse13 .cse2 (+ (select .cse13 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store .cse4 .cse10 .cse14))) (store .cse15 .cse2 (+ (select .cse15 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8))) (< 2147483647 .cse12))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse18 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse18 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse18) (let ((.cse34 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse19 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse35 (* .cse34 8))) (let ((.cse25 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse35)) (.cse20 (<= .cse34 2147483647)) (.cse22 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse23 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset .cse35)) (.cse29 (< 2147483647 .cse34)) (.cse24 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse30 (* .cse19 8))) (and (or (< 2147483647 .cse19) (let ((.cse26 (+ 2 (select .cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse30))))) (and (or .cse20 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (store .cse24 .cse25 .cse26))) (store .cse21 .cse22 (+ 2 (select .cse21 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse27 (store .cse24 .cse28 .cse26))) (store .cse27 .cse22 (+ 2 (select .cse27 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse29)))) (or (let ((.cse32 (+ 2 (select .cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse30 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse31 (store .cse24 .cse25 .cse32))) (store .cse31 .cse22 (+ 2 (select .cse31 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse20) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store .cse24 .cse28 .cse32))) (store .cse33 .cse22 (+ 2 (select .cse33 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse29))) (<= .cse19 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse36 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse36 1) (< 2147483648 .cse36) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse52 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse37 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse53 (* .cse52 8))) (let ((.cse44 (<= .cse52 2147483647)) (.cse42 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse53)) (.cse39 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse40 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse47 (+ c_ULTIMATE.start_main_~a~0.offset .cse53)) (.cse45 (< 2147483647 .cse52)) (.cse41 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse48 (* .cse37 8))) (and (or (< 2147483647 .cse37) (let ((.cse43 (+ 2 (select .cse41 (+ c_ULTIMATE.start_main_~a~0.offset .cse48))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse38 (store .cse41 .cse42 .cse43))) (store .cse38 .cse39 (+ 2 (select .cse38 .cse40))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse44) (or .cse45 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse46 (store .cse41 .cse47 .cse43))) (store .cse46 .cse39 (+ 2 (select .cse46 .cse40))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (let ((.cse50 (+ 2 (select .cse41 (+ c_ULTIMATE.start_main_~a~0.offset .cse48 (- 34359738368)))))) (and (or .cse44 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse49 (store .cse41 .cse42 .cse50))) (store .cse49 .cse39 (+ 2 (select .cse49 .cse40))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse51 (store .cse41 .cse47 .cse50))) (store .cse51 .cse39 (+ 2 (select .cse51 .cse40))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse45))) (<= .cse37 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse54 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse54) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse54 2147483648) (let ((.cse71 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse66 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse70 (* .cse71 8))) (let ((.cse61 (<= .cse71 2147483647)) (.cse59 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse70)) (.cse62 (< 2147483647 .cse71)) (.cse56 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse57 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse64 (+ c_ULTIMATE.start_main_~a~0.offset .cse70)) (.cse58 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse65 (* .cse66 8))) (and (or (let ((.cse60 (+ 2 (select .cse58 (+ c_ULTIMATE.start_main_~a~0.offset .cse65))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse55 (store .cse58 .cse59 .cse60))) (store .cse55 .cse56 (+ (select .cse55 .cse57) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse61) (or .cse62 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse63 (store .cse58 .cse64 .cse60))) (store .cse63 .cse56 (+ (select .cse63 .cse57) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (< 2147483647 .cse66)) (or (let ((.cse68 (+ 2 (select .cse58 (+ c_ULTIMATE.start_main_~a~0.offset .cse65 (- 34359738368)))))) (and (or .cse61 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse67 (store .cse58 .cse59 .cse68))) (store .cse67 .cse56 (+ 2 (select .cse67 .cse57))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse62 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse69 (store .cse58 .cse64 .cse68))) (store .cse69 .cse56 (+ (select .cse69 .cse57) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse66 2147483647)))))))))) is different from true [2021-11-07 02:07:38,858 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse0) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse26 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse30 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse11 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse31 (* .cse26 8))) (let ((.cse20 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse27 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31))) (.cse28 (* .cse30 8))) (let ((.cse18 (< 2147483647 .cse26)) (.cse5 (+ c_ULTIMATE.start_main_~a~0.offset .cse28 (- 34359738368))) (.cse7 (<= .cse30 2147483647)) (.cse8 (< 2147483647 .cse30)) (.cse17 (+ .cse29 4)) (.cse16 (+ 2 .cse29)) (.cse2 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse13 (+ 2 .cse27)) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset .cse28)) (.cse6 (+ 4 .cse27)) (.cse14 (<= .cse26 2147483647)) (.cse19 (* .cse20 8))) (and (or (let ((.cse12 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse19))) (and (or (let ((.cse4 (store .cse11 .cse12 .cse13))) (and (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse1 (store .cse4 .cse5 .cse6))) (store .cse1 .cse2 (+ 2 (select .cse1 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse4 .cse10 .cse6))) (store .cse9 .cse2 (+ 2 (select .cse9 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse14) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store (store .cse11 .cse12 .cse16) .cse5 .cse17))) (store .cse15 .cse2 (+ (select .cse15 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse18))) (<= .cse20 2147483647)) (or (< 2147483647 .cse20) (let ((.cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse19))) (and (or .cse18 (let ((.cse22 (store .cse11 .cse24 .cse16))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (store .cse22 .cse5 .cse17))) (store .cse21 .cse2 (+ (select .cse21 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse23 (store .cse22 .cse10 .cse17))) (store .cse23 .cse2 (+ 2 (select .cse23 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store (store .cse11 .cse24 .cse13) .cse10 .cse6))) (store .cse25 .cse2 (+ 2 (select .cse25 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse14))))))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse0 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse32 1) (let ((.cse63 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse60 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse33 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse62 (* .cse60 8)) (.cse61 (* .cse63 8))) (let ((.cse42 (<= .cse60 2147483647)) (.cse43 (< 2147483647 .cse63)) (.cse40 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse48 (<= .cse63 2147483647)) (.cse38 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse62)) (.cse35 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse36 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse49 (+ c_ULTIMATE.start_main_~a~0.offset .cse62)) (.cse46 (+ c_ULTIMATE.start_main_~a~0.offset .cse61)) (.cse50 (< 2147483647 .cse60)) (.cse37 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse52 (* .cse33 8))) (and (or (< 2147483647 .cse33) (let ((.cse51 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52)))) (let ((.cse41 (+ .cse51 4)) (.cse39 (+ 2 .cse51))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse34 (store (store .cse37 .cse38 .cse39) .cse40 .cse41))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse42) (or (let ((.cse45 (store .cse37 .cse49 .cse39))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse44 (store .cse45 .cse46 .cse41))) (store .cse44 .cse35 (+ 2 (select .cse44 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse47 (store .cse45 .cse40 .cse41))) (store .cse47 .cse35 (+ (select .cse47 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48))) .cse50))))) (or (let ((.cse59 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52 (- 34359738368))))) (let ((.cse57 (+ 2 .cse59)) (.cse55 (+ 4 .cse59))) (and (or .cse42 (let ((.cse54 (store .cse37 .cse38 .cse57))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse53 (store .cse54 .cse46 .cse55))) (store .cse53 .cse35 (+ 2 (select .cse53 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse56 (store .cse54 .cse40 .cse55))) (store .cse56 .cse35 (+ 2 (select .cse56 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48)))) (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse58 (store (store .cse37 .cse49 .cse57) .cse46 .cse55))) (store .cse58 .cse35 (+ 2 (select .cse58 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse50)))) (<= .cse33 2147483647)))))) (< 2147483648 .cse32) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse64 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse64 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse64) (let ((.cse92 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse95 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse84 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse94 (* .cse95 8)) (.cse93 (* .cse92 8))) (let ((.cse77 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse93)) (.cse65 (<= .cse92 2147483647)) (.cse74 (+ c_ULTIMATE.start_main_~a~0.offset .cse94 (- 34359738368))) (.cse75 (<= .cse95 2147483647)) (.cse66 (< 2147483647 .cse95)) (.cse68 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse69 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse71 (+ c_ULTIMATE.start_main_~a~0.offset .cse94)) (.cse80 (+ c_ULTIMATE.start_main_~a~0.offset .cse93)) (.cse81 (< 2147483647 .cse92)) (.cse76 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse83 (* .cse84 8))) (and (or (let ((.cse82 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83 (- 34359738368))))) (let ((.cse78 (+ 2 .cse82)) (.cse72 (+ 4 .cse82))) (and (or .cse65 (let ((.cse70 (store .cse76 .cse77 .cse78))) (and (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse67 (store .cse70 .cse71 .cse72))) (store .cse67 .cse68 (+ 2 (select .cse67 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse73 (store .cse70 .cse74 .cse72))) (store .cse73 .cse68 (+ 2 (select .cse73 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75)))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse79 (store (store .cse76 .cse80 .cse78) .cse71 .cse72))) (store .cse79 .cse68 (+ 2 (select .cse79 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse81)))) (<= .cse84 2147483647)) (or (< 2147483647 .cse84) (let ((.cse91 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83)))) (let ((.cse87 (+ .cse91 4)) (.cse86 (+ 2 .cse91))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse85 (store (store .cse76 .cse77 .cse86) .cse74 .cse87))) (store .cse85 .cse68 (+ (select .cse85 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse65) (or (let ((.cse89 (store .cse76 .cse80 .cse86))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse88 (store .cse89 .cse74 .cse87))) (store .cse88 .cse68 (+ (select .cse88 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75) (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse89 .cse71 .cse87))) (store .cse90 .cse68 (+ 2 (select .cse90 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse81)))))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse96 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse96) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse96 2147483648) (let ((.cse124 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse126 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse101 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse127 (* .cse124 8))) (let ((.cse116 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse122 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127 (- 34359738368)))) (.cse125 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127))) (.cse123 (* .cse126 8))) (let ((.cse97 (< 2147483647 .cse124)) (.cse110 (< 2147483647 .cse126)) (.cse104 (+ c_ULTIMATE.start_main_~a~0.offset .cse123 (- 34359738368))) (.cse105 (+ .cse125 4)) (.cse109 (<= .cse126 2147483647)) (.cse103 (+ 2 .cse125)) (.cse114 (<= .cse124 2147483647)) (.cse99 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse100 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse113 (+ 2 .cse122)) (.cse112 (+ c_ULTIMATE.start_main_~a~0.offset .cse123)) (.cse108 (+ 4 .cse122)) (.cse115 (* .cse116 8))) (and (or (let ((.cse102 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse115))) (and (or .cse97 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse98 (store (store .cse101 .cse102 .cse103) .cse104 .cse105))) (store .cse98 .cse99 (+ (select .cse98 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (let ((.cse107 (store .cse101 .cse102 .cse113))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse107 .cse104 .cse108))) (store .cse106 .cse99 (+ 2 (select .cse106 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109) (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse111 (store .cse107 .cse112 .cse108))) (store .cse111 .cse99 (+ 2 (select .cse111 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse114))) (<= .cse116 2147483647)) (or (let ((.cse120 (+ c_ULTIMATE.start_main_~a~0.offset .cse115))) (and (or .cse97 (let ((.cse118 (store .cse101 .cse120 .cse103))) (and (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse117 (store .cse118 .cse112 .cse105))) (store .cse117 .cse99 (+ 2 (select .cse117 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse119 (store .cse118 .cse104 .cse105))) (store .cse119 .cse99 (+ (select .cse119 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109)))) (or .cse114 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse121 (store (store .cse101 .cse120 .cse113) .cse112 .cse108))) (store .cse121 .cse99 (+ 2 (select .cse121 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (< 2147483647 .cse116))))))))))) is different from false [2021-11-07 02:07:40,876 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse0) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse26 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse30 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse11 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse31 (* .cse26 8))) (let ((.cse20 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse27 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31))) (.cse28 (* .cse30 8))) (let ((.cse18 (< 2147483647 .cse26)) (.cse5 (+ c_ULTIMATE.start_main_~a~0.offset .cse28 (- 34359738368))) (.cse7 (<= .cse30 2147483647)) (.cse8 (< 2147483647 .cse30)) (.cse17 (+ .cse29 4)) (.cse16 (+ 2 .cse29)) (.cse2 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse13 (+ 2 .cse27)) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset .cse28)) (.cse6 (+ 4 .cse27)) (.cse14 (<= .cse26 2147483647)) (.cse19 (* .cse20 8))) (and (or (let ((.cse12 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse19))) (and (or (let ((.cse4 (store .cse11 .cse12 .cse13))) (and (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse1 (store .cse4 .cse5 .cse6))) (store .cse1 .cse2 (+ 2 (select .cse1 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse4 .cse10 .cse6))) (store .cse9 .cse2 (+ 2 (select .cse9 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse14) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store (store .cse11 .cse12 .cse16) .cse5 .cse17))) (store .cse15 .cse2 (+ (select .cse15 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse18))) (<= .cse20 2147483647)) (or (< 2147483647 .cse20) (let ((.cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse19))) (and (or .cse18 (let ((.cse22 (store .cse11 .cse24 .cse16))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (store .cse22 .cse5 .cse17))) (store .cse21 .cse2 (+ (select .cse21 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse23 (store .cse22 .cse10 .cse17))) (store .cse23 .cse2 (+ 2 (select .cse23 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store (store .cse11 .cse24 .cse13) .cse10 .cse6))) (store .cse25 .cse2 (+ 2 (select .cse25 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse14))))))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse0 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse32 1) (let ((.cse63 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse60 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse33 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse62 (* .cse60 8)) (.cse61 (* .cse63 8))) (let ((.cse42 (<= .cse60 2147483647)) (.cse43 (< 2147483647 .cse63)) (.cse40 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse48 (<= .cse63 2147483647)) (.cse38 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse62)) (.cse35 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse36 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse49 (+ c_ULTIMATE.start_main_~a~0.offset .cse62)) (.cse46 (+ c_ULTIMATE.start_main_~a~0.offset .cse61)) (.cse50 (< 2147483647 .cse60)) (.cse37 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse52 (* .cse33 8))) (and (or (< 2147483647 .cse33) (let ((.cse51 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52)))) (let ((.cse41 (+ .cse51 4)) (.cse39 (+ 2 .cse51))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse34 (store (store .cse37 .cse38 .cse39) .cse40 .cse41))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse42) (or (let ((.cse45 (store .cse37 .cse49 .cse39))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse44 (store .cse45 .cse46 .cse41))) (store .cse44 .cse35 (+ 2 (select .cse44 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse47 (store .cse45 .cse40 .cse41))) (store .cse47 .cse35 (+ (select .cse47 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48))) .cse50))))) (or (let ((.cse59 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52 (- 34359738368))))) (let ((.cse57 (+ 2 .cse59)) (.cse55 (+ 4 .cse59))) (and (or .cse42 (let ((.cse54 (store .cse37 .cse38 .cse57))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse53 (store .cse54 .cse46 .cse55))) (store .cse53 .cse35 (+ 2 (select .cse53 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse56 (store .cse54 .cse40 .cse55))) (store .cse56 .cse35 (+ 2 (select .cse56 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48)))) (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse58 (store (store .cse37 .cse49 .cse57) .cse46 .cse55))) (store .cse58 .cse35 (+ 2 (select .cse58 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse50)))) (<= .cse33 2147483647)))))) (< 2147483648 .cse32) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse64 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse64 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse64) (let ((.cse92 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse95 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse84 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse94 (* .cse95 8)) (.cse93 (* .cse92 8))) (let ((.cse77 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse93)) (.cse65 (<= .cse92 2147483647)) (.cse74 (+ c_ULTIMATE.start_main_~a~0.offset .cse94 (- 34359738368))) (.cse75 (<= .cse95 2147483647)) (.cse66 (< 2147483647 .cse95)) (.cse68 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse69 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse71 (+ c_ULTIMATE.start_main_~a~0.offset .cse94)) (.cse80 (+ c_ULTIMATE.start_main_~a~0.offset .cse93)) (.cse81 (< 2147483647 .cse92)) (.cse76 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse83 (* .cse84 8))) (and (or (let ((.cse82 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83 (- 34359738368))))) (let ((.cse78 (+ 2 .cse82)) (.cse72 (+ 4 .cse82))) (and (or .cse65 (let ((.cse70 (store .cse76 .cse77 .cse78))) (and (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse67 (store .cse70 .cse71 .cse72))) (store .cse67 .cse68 (+ 2 (select .cse67 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse73 (store .cse70 .cse74 .cse72))) (store .cse73 .cse68 (+ 2 (select .cse73 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75)))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse79 (store (store .cse76 .cse80 .cse78) .cse71 .cse72))) (store .cse79 .cse68 (+ 2 (select .cse79 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse81)))) (<= .cse84 2147483647)) (or (< 2147483647 .cse84) (let ((.cse91 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83)))) (let ((.cse87 (+ .cse91 4)) (.cse86 (+ 2 .cse91))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse85 (store (store .cse76 .cse77 .cse86) .cse74 .cse87))) (store .cse85 .cse68 (+ (select .cse85 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse65) (or (let ((.cse89 (store .cse76 .cse80 .cse86))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse88 (store .cse89 .cse74 .cse87))) (store .cse88 .cse68 (+ (select .cse88 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75) (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse89 .cse71 .cse87))) (store .cse90 .cse68 (+ 2 (select .cse90 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse81)))))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse96 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse96) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse96 2147483648) (let ((.cse124 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse126 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse101 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse127 (* .cse124 8))) (let ((.cse116 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse122 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127 (- 34359738368)))) (.cse125 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127))) (.cse123 (* .cse126 8))) (let ((.cse97 (< 2147483647 .cse124)) (.cse110 (< 2147483647 .cse126)) (.cse104 (+ c_ULTIMATE.start_main_~a~0.offset .cse123 (- 34359738368))) (.cse105 (+ .cse125 4)) (.cse109 (<= .cse126 2147483647)) (.cse103 (+ 2 .cse125)) (.cse114 (<= .cse124 2147483647)) (.cse99 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse100 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse113 (+ 2 .cse122)) (.cse112 (+ c_ULTIMATE.start_main_~a~0.offset .cse123)) (.cse108 (+ 4 .cse122)) (.cse115 (* .cse116 8))) (and (or (let ((.cse102 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse115))) (and (or .cse97 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse98 (store (store .cse101 .cse102 .cse103) .cse104 .cse105))) (store .cse98 .cse99 (+ (select .cse98 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (let ((.cse107 (store .cse101 .cse102 .cse113))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse107 .cse104 .cse108))) (store .cse106 .cse99 (+ 2 (select .cse106 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109) (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse111 (store .cse107 .cse112 .cse108))) (store .cse111 .cse99 (+ 2 (select .cse111 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse114))) (<= .cse116 2147483647)) (or (let ((.cse120 (+ c_ULTIMATE.start_main_~a~0.offset .cse115))) (and (or .cse97 (let ((.cse118 (store .cse101 .cse120 .cse103))) (and (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse117 (store .cse118 .cse112 .cse105))) (store .cse117 .cse99 (+ 2 (select .cse117 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse119 (store .cse118 .cse104 .cse105))) (store .cse119 .cse99 (+ (select .cse119 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109)))) (or .cse114 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse121 (store (store .cse101 .cse120 .cse113) .cse112 .cse108))) (store .cse121 .cse99 (+ 2 (select .cse121 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (< 2147483647 .cse116))))))))))) is different from true [2021-11-07 02:07:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2021-11-07 02:07:40,941 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:07:40,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259026273] [2021-11-07 02:07:40,941 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:07:40,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574276837] [2021-11-07 02:07:40,941 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1574276837] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:07:40,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [898570423] [2021-11-07 02:07:40,943 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:07:40,944 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:07:40,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:07:40,944 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:07:40,944 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:07:40,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,950 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:40,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:07:40,955 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:40,955 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:07:40,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:07:40,960 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_35|], 21=[|v_#valid_39|]} [2021-11-07 02:07:40,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:07:40,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:07:40,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:07:40,977 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:40,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:40,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:40,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:40,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:07:41,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:07:41,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:07:41,019 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,023 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:07:41,027 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,027 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:07:41,035 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:07:41,035 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:07:41,037 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:41,039 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:07:41,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:07:41,047 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_36|], 28=[|v_#valid_40|]} [2021-11-07 02:07:41,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,156 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:07:41,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:07:41,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:07:41,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:07:41,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:41,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:41,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:41,166 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,171 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,325 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:07:41,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:07:41,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:07:41,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:07:41,332 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,339 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,473 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-11-07 02:07:41,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:07:41,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:07:41,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:07:41,480 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,488 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:07:41,494 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,494 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:07:41,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,501 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:07:41,506 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:07:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,634 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-11-07 02:07:41,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:07:41,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:07:41,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,643 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:07:41,643 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,655 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:07:41,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-11-07 02:07:41,659 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,660 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:247 [2021-11-07 02:07:41,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:41,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,746 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:07:41,764 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,765 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:07:41,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-07 02:07:41,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-11-07 02:07:41,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:07:41,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:07:41,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:07:41,781 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:07:41,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2021-11-07 02:07:41,785 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:07:41,790 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,793 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,795 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:07:41,797 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:07:41,800 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:07:41,801 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,801 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:07:41,805 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,807 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:07:41,810 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:07:41,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:07:41,813 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:07:41,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:07:41,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:07:41,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 874 [2021-11-07 02:07:41,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:41,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 681 [2021-11-07 02:07:41,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 760 [2021-11-07 02:07:41,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:41,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:41,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:41,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:41,887 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:41,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,148 INFO L244 Elim1Store]: Index analysis took 234 ms [2021-11-07 02:07:42,150 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 160 [2021-11-07 02:07:42,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:07:42,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:07:42,155 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,176 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,177 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,177 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,194 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,208 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,440 INFO L244 Elim1Store]: Index analysis took 210 ms [2021-11-07 02:07:42,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:07:42,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:07:42,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:07:42,448 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,461 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,461 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,474 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,505 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,523 INFO L180 QuantifierPusher]: treesize reduction 126, result has 82.7 percent of original size [2021-11-07 02:07:42,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:07:42,531 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:07:42,531 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2965, output treesize:604 [2021-11-07 02:07:42,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,617 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:07:42,619 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:07:42,620 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:07:42,621 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:07:42,622 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:07:42,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:07:42,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,641 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,661 INFO L388 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 33 treesize of output 33 [2021-11-07 02:07:42,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:07:42,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:07:42,664 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,670 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,684 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,688 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,698 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,700 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:07:42,703 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,703 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:07:42,710 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:07:42,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:07:42,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:07:42,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:07:42,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,721 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:07:42,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:07:42,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:07:42,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,737 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,744 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,751 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,757 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,764 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,780 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:07:42,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:07:42,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:42,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:42,783 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,786 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:07:42,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,788 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:07:42,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,820 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,823 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,824 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:07:42,825 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:07:42,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:07:42,827 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:07:42,830 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,831 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:07:42,832 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:07:42,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:07:42,834 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:07:42,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-07 02:07:42,838 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:07:42,841 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,842 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,842 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:07:42,843 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:07:42,845 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,845 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,845 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:07:42,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:07:42,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:07:42,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:07:42,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-07 02:07:42,850 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:07:42,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:07:42,855 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:42,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:07:42,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:07:42,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,902 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:07:42,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:07:42,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:42,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:42,904 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,912 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,924 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:42,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:42,978 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:07:42,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:07:42,979 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:07:42,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:07:42,980 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:42,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:42,987 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:42,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:42,995 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:42,998 INFO L180 QuantifierPusher]: treesize reduction 117, result has 70.0 percent of original size [2021-11-07 02:07:43,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:07:43,006 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:07:43,006 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:07:43,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,042 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-07 02:07:43,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:43,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:07:43,045 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:43,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:07:43,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:43,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:07:43,047 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:07:43,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:07:43,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:07:43,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:43,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:07:43,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:07:43,080 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:07:43,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:07:43,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:43,083 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,083 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:07:43,083 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:43,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,091 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:43,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,102 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,102 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:43,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,109 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:43,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,119 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,119 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:43,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,124 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:07:43,132 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,133 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:07:43,134 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:07:43,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:07:43,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:07:43,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:07:43,139 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:07:43,139 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:07:43,146 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:07:43,148 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:07:43,155 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:07:45,020 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:07:45,020 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:07:45,020 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 20 [2021-11-07 02:07:45,020 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910889712] [2021-11-07 02:07:45,021 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-07 02:07:45,021 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:07:45,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-07 02:07:45,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=415, Unknown=11, NotChecked=86, Total=600 [2021-11-07 02:07:45,022 INFO L87 Difference]: Start difference. First operand 35 states and 46 transitions. Second operand has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:07:47,301 WARN L860 $PredicateComparison]: unable to prove that (and (= 2 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) c_ULTIMATE.start_main_~a~0.offset)) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse0) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse26 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse30 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse11 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse31 (* .cse26 8))) (let ((.cse20 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse27 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (select .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse31))) (.cse28 (* .cse30 8))) (let ((.cse18 (< 2147483647 .cse26)) (.cse5 (+ c_ULTIMATE.start_main_~a~0.offset .cse28 (- 34359738368))) (.cse7 (<= .cse30 2147483647)) (.cse8 (< 2147483647 .cse30)) (.cse17 (+ .cse29 4)) (.cse16 (+ 2 .cse29)) (.cse2 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse13 (+ 2 .cse27)) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset .cse28)) (.cse6 (+ 4 .cse27)) (.cse14 (<= .cse26 2147483647)) (.cse19 (* .cse20 8))) (and (or (let ((.cse12 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse19))) (and (or (let ((.cse4 (store .cse11 .cse12 .cse13))) (and (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse1 (store .cse4 .cse5 .cse6))) (store .cse1 .cse2 (+ 2 (select .cse1 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse4 .cse10 .cse6))) (store .cse9 .cse2 (+ 2 (select .cse9 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse14) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store (store .cse11 .cse12 .cse16) .cse5 .cse17))) (store .cse15 .cse2 (+ (select .cse15 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse18))) (<= .cse20 2147483647)) (or (< 2147483647 .cse20) (let ((.cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse19))) (and (or .cse18 (let ((.cse22 (store .cse11 .cse24 .cse16))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (store .cse22 .cse5 .cse17))) (store .cse21 .cse2 (+ (select .cse21 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse23 (store .cse22 .cse10 .cse17))) (store .cse23 .cse2 (+ 2 (select .cse23 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store (store .cse11 .cse24 .cse13) .cse10 .cse6))) (store .cse25 .cse2 (+ 2 (select .cse25 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse14))))))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse0 2147483648)))) (= (select (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse32 1) (let ((.cse63 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse60 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse33 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse62 (* .cse60 8)) (.cse61 (* .cse63 8))) (let ((.cse42 (<= .cse60 2147483647)) (.cse43 (< 2147483647 .cse63)) (.cse40 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse48 (<= .cse63 2147483647)) (.cse38 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse62)) (.cse35 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse36 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse49 (+ c_ULTIMATE.start_main_~a~0.offset .cse62)) (.cse46 (+ c_ULTIMATE.start_main_~a~0.offset .cse61)) (.cse50 (< 2147483647 .cse60)) (.cse37 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse52 (* .cse33 8))) (and (or (< 2147483647 .cse33) (let ((.cse51 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52)))) (let ((.cse41 (+ .cse51 4)) (.cse39 (+ 2 .cse51))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse34 (store (store .cse37 .cse38 .cse39) .cse40 .cse41))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse42) (or (let ((.cse45 (store .cse37 .cse49 .cse39))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse44 (store .cse45 .cse46 .cse41))) (store .cse44 .cse35 (+ 2 (select .cse44 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse47 (store .cse45 .cse40 .cse41))) (store .cse47 .cse35 (+ (select .cse47 .cse36) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48))) .cse50))))) (or (let ((.cse59 (select .cse37 (+ c_ULTIMATE.start_main_~a~0.offset .cse52 (- 34359738368))))) (let ((.cse57 (+ 2 .cse59)) (.cse55 (+ 4 .cse59))) (and (or .cse42 (let ((.cse54 (store .cse37 .cse38 .cse57))) (and (or .cse43 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse53 (store .cse54 .cse46 .cse55))) (store .cse53 .cse35 (+ 2 (select .cse53 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse56 (store .cse54 .cse40 .cse55))) (store .cse56 .cse35 (+ 2 (select .cse56 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse48)))) (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse58 (store (store .cse37 .cse49 .cse57) .cse46 .cse55))) (store .cse58 .cse35 (+ 2 (select .cse58 .cse36))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse50)))) (<= .cse33 2147483647)))))) (< 2147483648 .cse32) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse64 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse64 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse64) (let ((.cse92 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse95 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse84 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse94 (* .cse95 8)) (.cse93 (* .cse92 8))) (let ((.cse77 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse93)) (.cse65 (<= .cse92 2147483647)) (.cse74 (+ c_ULTIMATE.start_main_~a~0.offset .cse94 (- 34359738368))) (.cse75 (<= .cse95 2147483647)) (.cse66 (< 2147483647 .cse95)) (.cse68 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse69 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse71 (+ c_ULTIMATE.start_main_~a~0.offset .cse94)) (.cse80 (+ c_ULTIMATE.start_main_~a~0.offset .cse93)) (.cse81 (< 2147483647 .cse92)) (.cse76 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse83 (* .cse84 8))) (and (or (let ((.cse82 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83 (- 34359738368))))) (let ((.cse78 (+ 2 .cse82)) (.cse72 (+ 4 .cse82))) (and (or .cse65 (let ((.cse70 (store .cse76 .cse77 .cse78))) (and (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse67 (store .cse70 .cse71 .cse72))) (store .cse67 .cse68 (+ 2 (select .cse67 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse73 (store .cse70 .cse74 .cse72))) (store .cse73 .cse68 (+ 2 (select .cse73 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75)))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse79 (store (store .cse76 .cse80 .cse78) .cse71 .cse72))) (store .cse79 .cse68 (+ 2 (select .cse79 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse81)))) (<= .cse84 2147483647)) (or (< 2147483647 .cse84) (let ((.cse91 (select .cse76 (+ c_ULTIMATE.start_main_~a~0.offset .cse83)))) (let ((.cse87 (+ .cse91 4)) (.cse86 (+ 2 .cse91))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse85 (store (store .cse76 .cse77 .cse86) .cse74 .cse87))) (store .cse85 .cse68 (+ (select .cse85 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse65) (or (let ((.cse89 (store .cse76 .cse80 .cse86))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse88 (store .cse89 .cse74 .cse87))) (store .cse88 .cse68 (+ (select .cse88 .cse69) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse75) (or .cse66 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse89 .cse71 .cse87))) (store .cse90 .cse68 (+ 2 (select .cse90 .cse69))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse81)))))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse96 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse96) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse96 2147483648) (let ((.cse124 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse126 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse101 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse127 (* .cse124 8))) (let ((.cse116 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse122 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127 (- 34359738368)))) (.cse125 (select .cse101 (+ c_ULTIMATE.start_main_~a~0.offset .cse127))) (.cse123 (* .cse126 8))) (let ((.cse97 (< 2147483647 .cse124)) (.cse110 (< 2147483647 .cse126)) (.cse104 (+ c_ULTIMATE.start_main_~a~0.offset .cse123 (- 34359738368))) (.cse105 (+ .cse125 4)) (.cse109 (<= .cse126 2147483647)) (.cse103 (+ 2 .cse125)) (.cse114 (<= .cse124 2147483647)) (.cse99 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse100 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse113 (+ 2 .cse122)) (.cse112 (+ c_ULTIMATE.start_main_~a~0.offset .cse123)) (.cse108 (+ 4 .cse122)) (.cse115 (* .cse116 8))) (and (or (let ((.cse102 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse115))) (and (or .cse97 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse98 (store (store .cse101 .cse102 .cse103) .cse104 .cse105))) (store .cse98 .cse99 (+ (select .cse98 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (let ((.cse107 (store .cse101 .cse102 .cse113))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse107 .cse104 .cse108))) (store .cse106 .cse99 (+ 2 (select .cse106 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109) (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse111 (store .cse107 .cse112 .cse108))) (store .cse111 .cse99 (+ 2 (select .cse111 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse114))) (<= .cse116 2147483647)) (or (let ((.cse120 (+ c_ULTIMATE.start_main_~a~0.offset .cse115))) (and (or .cse97 (let ((.cse118 (store .cse101 .cse120 .cse103))) (and (or .cse110 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse117 (store .cse118 .cse112 .cse105))) (store .cse117 .cse99 (+ 2 (select .cse117 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse119 (store .cse118 .cse104 .cse105))) (store .cse119 .cse99 (+ (select .cse119 .cse100) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse109)))) (or .cse114 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse121 (store (store .cse101 .cse120 .cse113) .cse112 .cse108))) (store .cse121 .cse99 (+ 2 (select .cse121 .cse100))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (< 2147483647 .cse116)))))))))) (= c_ULTIMATE.start_main_~a~0.offset 0) (= c_ULTIMATE.start_main_~i~0 1) (= c_ULTIMATE.start_main_~b~0.offset 0)) is different from true [2021-11-07 02:07:49,319 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse55 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse36 (select .cse55 c_ULTIMATE.start_main_~a~0.offset))) (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse0) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse0 2147483648) (let ((.cse16 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse12 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse17 (* .cse16 8))) (let ((.cse5 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse17)) (.cse7 (<= .cse16 2147483647)) (.cse2 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset .cse17)) (.cse8 (< 2147483647 .cse16)) (.cse4 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse11 (* .cse12 8))) (and (or (let ((.cse6 (+ 2 (select .cse4 (+ c_ULTIMATE.start_main_~a~0.offset .cse11 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse1 (store .cse4 .cse5 .cse6))) (store .cse1 .cse2 (+ 2 (select .cse1 .cse3))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse4 .cse10 .cse6))) (store .cse9 .cse2 (+ (select .cse9 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse12 2147483647)) (or (let ((.cse14 (+ 2 (select .cse4 (+ c_ULTIMATE.start_main_~a~0.offset .cse11))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse4 .cse5 .cse14))) (store .cse13 .cse2 (+ (select .cse13 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse7) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store .cse4 .cse10 .cse14))) (store .cse15 .cse2 (+ (select .cse15 .cse3) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8))) (< 2147483647 .cse12))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse18 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse18 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse18) (let ((.cse34 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse19 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse35 (* .cse34 8))) (let ((.cse25 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse35)) (.cse20 (<= .cse34 2147483647)) (.cse22 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse23 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset .cse35)) (.cse29 (< 2147483647 .cse34)) (.cse24 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse30 (* .cse19 8))) (and (or (< 2147483647 .cse19) (let ((.cse26 (+ 2 (select .cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse30))))) (and (or .cse20 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (store .cse24 .cse25 .cse26))) (store .cse21 .cse22 (+ 2 (select .cse21 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse27 (store .cse24 .cse28 .cse26))) (store .cse27 .cse22 (+ 2 (select .cse27 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse29)))) (or (let ((.cse32 (+ 2 (select .cse24 (+ c_ULTIMATE.start_main_~a~0.offset .cse30 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse31 (store .cse24 .cse25 .cse32))) (store .cse31 .cse22 (+ 2 (select .cse31 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse20) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store .cse24 .cse28 .cse32))) (store .cse33 .cse22 (+ 2 (select .cse33 .cse23))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse29))) (<= .cse19 2147483647))))))))) (= 2 .cse36) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse37 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse37 1) (< 2147483648 .cse37) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse53 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse38 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse54 (* .cse53 8))) (let ((.cse45 (<= .cse53 2147483647)) (.cse43 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse54)) (.cse40 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse41 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse48 (+ c_ULTIMATE.start_main_~a~0.offset .cse54)) (.cse46 (< 2147483647 .cse53)) (.cse42 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse49 (* .cse38 8))) (and (or (< 2147483647 .cse38) (let ((.cse44 (+ 2 (select .cse42 (+ c_ULTIMATE.start_main_~a~0.offset .cse49))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse39 (store .cse42 .cse43 .cse44))) (store .cse39 .cse40 (+ 2 (select .cse39 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse45) (or .cse46 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse47 (store .cse42 .cse48 .cse44))) (store .cse47 .cse40 (+ 2 (select .cse47 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (let ((.cse51 (+ 2 (select .cse42 (+ c_ULTIMATE.start_main_~a~0.offset .cse49 (- 34359738368)))))) (and (or .cse45 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse50 (store .cse42 .cse43 .cse51))) (store .cse50 .cse40 (+ 2 (select .cse50 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse52 (store .cse42 .cse48 .cse51))) (store .cse52 .cse40 (+ 2 (select .cse52 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse46))) (<= .cse38 2147483647))))))))) (= (select (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (= (+ 2 .cse36) (select .cse55 (+ c_ULTIMATE.start_main_~a~0.offset 8))) (= c_ULTIMATE.start_main_~a~0.offset 0) (= c_ULTIMATE.start_main_~i~0 2) (= c_ULTIMATE.start_main_~b~0.offset 0) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse56 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse56) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse56 2147483648) (let ((.cse73 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse68 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse72 (* .cse73 8))) (let ((.cse63 (<= .cse73 2147483647)) (.cse61 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse72)) (.cse64 (< 2147483647 .cse73)) (.cse58 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse59 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse66 (+ c_ULTIMATE.start_main_~a~0.offset .cse72)) (.cse60 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse67 (* .cse68 8))) (and (or (let ((.cse62 (+ 2 (select .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse67))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse57 (store .cse60 .cse61 .cse62))) (store .cse57 .cse58 (+ (select .cse57 .cse59) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse63) (or .cse64 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse65 (store .cse60 .cse66 .cse62))) (store .cse65 .cse58 (+ (select .cse65 .cse59) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (< 2147483647 .cse68)) (or (let ((.cse70 (+ 2 (select .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse67 (- 34359738368)))))) (and (or .cse63 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse69 (store .cse60 .cse61 .cse70))) (store .cse69 .cse58 (+ 2 (select .cse69 .cse59))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse64 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse71 (store .cse60 .cse66 .cse70))) (store .cse71 .cse58 (+ (select .cse71 .cse59) 2)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse68 2147483647)))))))))))) is different from true [2021-11-07 02:07:55,466 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse28 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse31 (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8))) (let ((.cse10 (select .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse31 (- 34359738368)))) (.cse11 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (* .cse23 8))) (let ((.cse26 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse29)) (.cse30 (+ .cse10 .cse11))) (let ((.cse15 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse12 (store .cse28 .cse26 .cse30)) (.cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse29))) (let ((.cse8 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse12) c_ULTIMATE.start_main_~a~0.base) .cse27)) (.cse24 (* .cse15 8))) (let ((.cse18 (store .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse29) .cse30)) (.cse25 (+ c_ULTIMATE.start_main_~b~0.offset .cse24)) (.cse14 (+ .cse8 .cse10 .cse11))) (let ((.cse2 (store .cse12 .cse25 .cse14)) (.cse3 (<= .cse23 2147483647)) (.cse7 (+ (* (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296) 8) c_ULTIMATE.start_main_~b~0.offset)) (.cse9 (+ c_ULTIMATE.start_main_~a~0.offset .cse24 (- 34359738368))) (.cse17 (store .cse18 .cse25 (+ (select .cse18 .cse26) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse18) c_ULTIMATE.start_main_~a~0.base) .cse27)))) (.cse13 (+ c_ULTIMATE.start_main_~b~0.offset .cse24 (- 34359738368))) (.cse16 (< 2147483647 .cse23))) (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse1 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse0 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse0 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 2 (select .cse0 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse1) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse1 2147483648)))) (or (= (select .cse2 c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse4 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse4 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse4) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse5 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse5 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 2 (select .cse5 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (or (= (select (let ((.cse6 (store .cse12 .cse13 .cse14))) (store .cse6 .cse7 (+ .cse8 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse6) c_ULTIMATE.start_main_~a~0.base) .cse9) .cse10 .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse15 2147483647)) (or .cse16 (= (select .cse17 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse18 c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse20 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse19 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse19 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 2 (select .cse19 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= 4294967297 .cse20) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse20 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse22 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 2 (select .cse21 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse22 1) (< 2147483648 .cse22) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (or (< 2147483647 .cse15) (and (or (= (select (store .cse2 .cse7 (+ (select .cse2 .cse13) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse2) c_ULTIMATE.start_main_~a~0.base) .cse9))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or (= (select (store .cse17 .cse7 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse17) c_ULTIMATE.start_main_~a~0.base) .cse9) (select .cse17 .cse13))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse16))))))))))) is different from false [2021-11-07 02:07:57,484 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse23 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse28 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse31 (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8))) (let ((.cse10 (select .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse31 (- 34359738368)))) (.cse11 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (* .cse23 8))) (let ((.cse26 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse29)) (.cse30 (+ .cse10 .cse11))) (let ((.cse15 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse12 (store .cse28 .cse26 .cse30)) (.cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse29))) (let ((.cse8 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse12) c_ULTIMATE.start_main_~a~0.base) .cse27)) (.cse24 (* .cse15 8))) (let ((.cse18 (store .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse29) .cse30)) (.cse25 (+ c_ULTIMATE.start_main_~b~0.offset .cse24)) (.cse14 (+ .cse8 .cse10 .cse11))) (let ((.cse2 (store .cse12 .cse25 .cse14)) (.cse3 (<= .cse23 2147483647)) (.cse7 (+ (* (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296) 8) c_ULTIMATE.start_main_~b~0.offset)) (.cse9 (+ c_ULTIMATE.start_main_~a~0.offset .cse24 (- 34359738368))) (.cse17 (store .cse18 .cse25 (+ (select .cse18 .cse26) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse18) c_ULTIMATE.start_main_~a~0.base) .cse27)))) (.cse13 (+ c_ULTIMATE.start_main_~b~0.offset .cse24 (- 34359738368))) (.cse16 (< 2147483647 .cse23))) (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse1 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse0 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse0 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 2 (select .cse0 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse1) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse1 2147483648)))) (or (= (select .cse2 c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse4 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse4 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse4) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse5 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse5 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 2 (select .cse5 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (or (= (select (let ((.cse6 (store .cse12 .cse13 .cse14))) (store .cse6 .cse7 (+ .cse8 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse6) c_ULTIMATE.start_main_~a~0.base) .cse9) .cse10 .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse15 2147483647)) (or .cse16 (= (select .cse17 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse18 c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse20 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse19 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse19 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 2 (select .cse19 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= 4294967297 .cse20) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse20 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse22 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 2 (select .cse21 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse22 1) (< 2147483648 .cse22) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (or (< 2147483647 .cse15) (and (or (= (select (store .cse2 .cse7 (+ (select .cse2 .cse13) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse2) c_ULTIMATE.start_main_~a~0.base) .cse9))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or (= (select (store .cse17 .cse7 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse17) c_ULTIMATE.start_main_~a~0.base) .cse9) (select .cse17 .cse13))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse16))))))))))) is different from true [2021-11-07 02:08:33,884 WARN L207 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 137 DAG size of output: 125 [2021-11-07 02:08:37,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:08:37,562 INFO L93 Difference]: Finished difference Result 94 states and 110 transitions. [2021-11-07 02:08:37,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-07 02:08:37,564 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-07 02:08:37,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:08:37,565 INFO L225 Difference]: With dead ends: 94 [2021-11-07 02:08:37,565 INFO L226 Difference]: Without dead ends: 92 [2021-11-07 02:08:37,566 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 8 SyntacticMatches, 6 SemanticMatches, 39 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 308 ImplicationChecksByTransitivity, 84.5s TimeCoverageRelationStatistics Valid=214, Invalid=1047, Unknown=19, NotChecked=360, Total=1640 [2021-11-07 02:08:37,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-11-07 02:08:37,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 40. [2021-11-07 02:08:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 39 states have (on average 1.3846153846153846) internal successors, (54), 39 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 54 transitions. [2021-11-07 02:08:37,580 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 54 transitions. Word has length 13 [2021-11-07 02:08:37,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:08:37,580 INFO L470 AbstractCegarLoop]: Abstraction has 40 states and 54 transitions. [2021-11-07 02:08:37,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2021-11-07 02:08:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:08:37,582 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:08:37,582 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:08:37,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-07 02:08:37,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:37,807 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:08:37,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:08:37,807 INFO L85 PathProgramCache]: Analyzing trace with hash -765154690, now seen corresponding path program 2 times [2021-11-07 02:08:37,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:08:37,807 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19560385] [2021-11-07 02:08:37,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:08:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:08:37,828 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:08:37,835 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [897666415] [2021-11-07 02:08:37,835 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:08:37,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:37,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:08:37,837 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:08:37,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 02:08:38,094 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:08:38,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:08:38,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 02:08:38,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:08:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:08:38,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:08:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:08:38,325 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:08:38,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19560385] [2021-11-07 02:08:38,325 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:38,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [897666415] [2021-11-07 02:08:38,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [897666415] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:08:38,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1188850409] [2021-11-07 02:08:38,327 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:08:38,327 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:08:38,328 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:08:38,328 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:08:38,328 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:08:38,337 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,338 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,338 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:08:38,339 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,339 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:08:38,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:08:38,343 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_38|], 21=[|v_#valid_42|]} [2021-11-07 02:08:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:08:38,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:38,364 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:38,365 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,368 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:08:38,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:38,406 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,406 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:38,406 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,410 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:08:38,414 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,414 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:08:38,422 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:08:38,423 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:08:38,425 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:38,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:38,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:08:38,435 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_39|], 28=[|v_#valid_43|]} [2021-11-07 02:08:38,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:38,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:38,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:38,444 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,529 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:38,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:08:38,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:38,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:38,533 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,540 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,647 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:08:38,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:08:38,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:38,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:38,652 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,657 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:08:38,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:38,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:38,781 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:08:38,791 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,791 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:08:38,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,796 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:38,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:08:38,801 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:08:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:38,961 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-11-07 02:08:38,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:08:38,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:08:38,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:08:38,970 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:38,978 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:38,982 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.1 percent of original size [2021-11-07 02:08:38,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 255 [2021-11-07 02:08:38,987 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:38,988 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:255 [2021-11-07 02:08:38,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:39,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:39,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:39,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,083 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,097 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,107 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,110 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,111 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:08:39,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,114 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:08:39,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 568 [2021-11-07 02:08:39,117 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,137 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 532 [2021-11-07 02:08:39,141 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,145 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:39,147 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,147 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,148 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:08:39,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-07 02:08:39,152 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 533 [2021-11-07 02:08:39,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1085 [2021-11-07 02:08:39,172 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,177 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 584 [2021-11-07 02:08:39,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,200 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,213 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,219 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:08:39,222 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:39,227 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-07 02:08:39,227 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 533 [2021-11-07 02:08:39,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-07 02:08:39,259 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:08:39,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-07 02:08:39,267 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 534 [2021-11-07 02:08:39,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1087 [2021-11-07 02:08:39,284 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 586 [2021-11-07 02:08:39,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1190 [2021-11-07 02:08:39,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:39,300 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 689 [2021-11-07 02:08:39,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 768 [2021-11-07 02:08:39,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:39,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,335 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,613 INFO L244 Elim1Store]: Index analysis took 255 ms [2021-11-07 02:08:39,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 162 [2021-11-07 02:08:39,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:08:39,633 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,634 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:08:39,634 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:39,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:39,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,648 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:39,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:39,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:39,663 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:39,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:39,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:39,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:39,993 INFO L244 Elim1Store]: Index analysis took 307 ms [2021-11-07 02:08:39,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:08:39,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:39,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:08:40,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:08:40,000 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,015 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,030 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,049 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,075 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,085 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.9 percent of original size [2021-11-07 02:08:40,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:08:40,090 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:40,090 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2997, output treesize:632 [2021-11-07 02:08:40,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,184 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:08:40,186 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:40,187 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:40,188 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:08:40,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:40,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:08:40,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,204 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,205 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,209 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,221 INFO L388 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 33 treesize of output 33 [2021-11-07 02:08:40,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:40,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:40,223 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,227 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,236 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,236 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,239 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,253 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,253 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:08:40,257 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,257 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:08:40,268 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:40,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:40,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,275 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,276 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:40,277 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:40,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:40,279 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:40,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:08:40,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,294 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,311 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:40,331 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:40,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:40,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:40,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:40,335 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,362 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,366 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,373 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,377 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:08:40,379 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,379 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:08:40,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,405 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,406 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,407 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:08:40,408 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:40,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:08:40,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:08:40,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,413 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:08:40,416 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:40,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:08:40,418 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:08:40,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 419 [2021-11-07 02:08:40,421 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-07 02:08:40,424 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,428 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:40,429 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:08:40,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:08:40,431 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:08:40,434 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,435 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,435 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,435 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:40,436 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,437 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:08:40,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:08:40,438 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:08:40,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:08:40,442 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-07 02:08:40,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:08:40,446 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:08:40,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:08:40,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,468 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,468 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,476 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:40,498 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:40,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:40,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:40,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:40,500 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,508 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:40,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:40,561 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:40,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:08:40,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:08:40,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:08:40,563 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,572 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,583 INFO L180 QuantifierPusher]: treesize reduction 117, result has 70.0 percent of original size [2021-11-07 02:08:40,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:08:40,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:40,586 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:08:40,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,623 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:08:40,624 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:40,625 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:40,626 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,627 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:40,627 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:40,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,627 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:40,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:08:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:40,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:40,660 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:40,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:40,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:40,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:40,662 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,675 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,680 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,688 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,691 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:40,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:40,699 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,701 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-07 02:08:40,703 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:40,703 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:112 [2021-11-07 02:08:40,709 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:40,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:40,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:40,715 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:08:40,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:40,731 INFO L180 QuantifierPusher]: treesize reduction 48, result has 73.8 percent of original size [2021-11-07 02:08:40,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:08:40,745 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:08:42,229 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:42,229 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:08:42,229 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-11-07 02:08:42,230 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682105471] [2021-11-07 02:08:42,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 02:08:42,230 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:08:42,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 02:08:42,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2021-11-07 02:08:42,232 INFO L87 Difference]: Start difference. First operand 40 states and 54 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:42,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:08:42,465 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2021-11-07 02:08:42,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:08:42,466 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 02:08:42,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:08:42,467 INFO L225 Difference]: With dead ends: 64 [2021-11-07 02:08:42,467 INFO L226 Difference]: Without dead ends: 50 [2021-11-07 02:08:42,467 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2021-11-07 02:08:42,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2021-11-07 02:08:42,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 38. [2021-11-07 02:08:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.3783783783783783) internal successors, (51), 37 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 51 transitions. [2021-11-07 02:08:42,478 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 51 transitions. Word has length 15 [2021-11-07 02:08:42,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:08:42,478 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 51 transitions. [2021-11-07 02:08:42,478 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2021-11-07 02:08:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:08:42,479 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:08:42,479 INFO L513 BasicCegarLoop]: trace histogram [6, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:08:42,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-07 02:08:42,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable233 [2021-11-07 02:08:42,683 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:08:42,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:08:42,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1576903120, now seen corresponding path program 5 times [2021-11-07 02:08:42,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:08:42,684 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473809522] [2021-11-07 02:08:42,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:08:42,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:08:42,713 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:08:42,713 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1787996640] [2021-11-07 02:08:42,713 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:08:42,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:42,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:08:42,714 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:08:42,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-07 02:08:43,306 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-07 02:08:43,306 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:08:43,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:08:43,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:08:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:08:43,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:08:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:08:43,525 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:08:43,525 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473809522] [2021-11-07 02:08:43,525 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:43,525 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1787996640] [2021-11-07 02:08:43,525 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1787996640] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:08:43,525 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1992455799] [2021-11-07 02:08:43,527 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:08:43,527 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:08:43,527 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:08:43,527 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:08:43,527 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:08:43,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,540 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:43,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:08:43,541 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:43,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:08:43,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:08:43,546 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_41|], 21=[|v_#valid_45|]} [2021-11-07 02:08:43,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:08:43,560 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:43,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:43,561 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:43,564 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:08:43,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:43,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:43,593 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:43,595 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:08:43,597 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,598 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:08:43,604 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:08:43,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:43,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:43,605 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:43,606 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,606 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:43,606 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:43,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:08:43,609 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:08:43,612 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_42|], 28=[|v_#valid_46|]} [2021-11-07 02:08:43,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:43,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:43,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:43,619 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,691 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:43,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:08:43,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:43,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:43,694 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:43,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,838 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:08:43,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:08:43,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:43,842 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:43,843 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:43,848 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:43,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:08:43,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:43,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:43,970 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:43,975 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:43,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:08:43,994 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:43,995 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:08:43,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,003 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,007 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,009 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:44,011 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:08:44,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:08:44,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:08:44,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:44,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:08:44,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:08:44,026 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:08:44,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:08:44,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,031 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:08:44,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:08:44,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:44,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,056 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:44,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:44,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,069 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:44,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,568 INFO L244 Elim1Store]: Index analysis took 473 ms [2021-11-07 02:08:44,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:08:44,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:08:44,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:08:44,576 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:44,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:44,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:44,587 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:44,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:44,612 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 298 [2021-11-07 02:08:44,618 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:44,618 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:298 [2021-11-07 02:08:44,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:44,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:44,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:44,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,698 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,738 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,745 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:44,747 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:08:44,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-07 02:08:44,755 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-07 02:08:44,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:08:44,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:08:44,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-07 02:08:44,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-11-07 02:08:44,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1165 [2021-11-07 02:08:44,791 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,800 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-07 02:08:44,806 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,822 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:44,828 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:08:44,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-07 02:08:44,833 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-07 02:08:44,842 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:08:44,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:08:44,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-07 02:08:44,852 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-07 02:08:44,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-07 02:08:44,865 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,868 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-07 02:08:44,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-07 02:08:44,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:44,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:44,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-07 02:08:44,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-07 02:08:44,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:44,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:44,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:45,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,167 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-11-07 02:08:45,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:08:45,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:08:45,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:08:45,174 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,463 INFO L244 Elim1Store]: Index analysis took 268 ms [2021-11-07 02:08:45,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:08:45,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:08:45,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,470 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:08:45,470 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,496 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,518 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,518 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,532 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,555 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,592 INFO L180 QuantifierPusher]: treesize reduction 131, result has 82.2 percent of original size [2021-11-07 02:08:45,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 605 [2021-11-07 02:08:45,596 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:45,596 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:605 [2021-11-07 02:08:45,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,667 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:08:45,669 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,670 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:45,671 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,671 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:08:45,672 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:45,673 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:45,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:08:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,693 INFO L388 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 33 treesize of output 33 [2021-11-07 02:08:45,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:45,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:45,696 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,714 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,721 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,732 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,736 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,743 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,744 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:08:45,748 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,748 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:08:45,754 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:45,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:45,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:45,760 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:45,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:45,763 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:45,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:08:45,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:45,784 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:45,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:45,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:45,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:45,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,791 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,798 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,802 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,809 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,818 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,819 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:08:45,821 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,821 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:08:45,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:45,854 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,859 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,860 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,861 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,862 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,862 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:08:45,863 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:08:45,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:08:45,865 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:08:45,867 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,868 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,868 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:08:45,869 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,870 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,870 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:08:45,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:08:45,871 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,872 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:08:45,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-07 02:08:45,873 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:08:45,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:45,876 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:45,877 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:45,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:45,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:08:45,881 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:45,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:08:45,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:08:45,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:45,917 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:45,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:45,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:45,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:45,919 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,928 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,928 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,928 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,928 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:45,936 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:45,938 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:45,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:45,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:45,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:45,992 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:45,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:08:45,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:08:45,994 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:45,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:08:45,994 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:46,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,003 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:46,009 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,010 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,019 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,022 INFO L180 QuantifierPusher]: treesize reduction 113, result has 70.7 percent of original size [2021-11-07 02:08:46,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:08:46,024 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:46,024 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:08:46,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,048 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:08:46,049 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:46,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:46,050 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:46,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:46,050 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:46,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:46,054 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:46,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:46,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:08:46,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:46,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,066 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,070 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:46,080 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,082 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,088 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:46,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:46,095 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,097 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:46,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:46,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:46,116 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:46,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:46,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:46,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:08:46,118 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:46,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,130 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:46,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-07 02:08:46,131 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:46,132 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:112 [2021-11-07 02:08:46,139 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:46,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:46,148 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:08:47,055 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:47,055 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:08:47,056 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-11-07 02:08:47,056 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812059808] [2021-11-07 02:08:47,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 02:08:47,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:08:47,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 02:08:47,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2021-11-07 02:08:47,057 INFO L87 Difference]: Start difference. First operand 38 states and 51 transitions. Second operand has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:47,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:08:47,270 INFO L93 Difference]: Finished difference Result 72 states and 89 transitions. [2021-11-07 02:08:47,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:08:47,271 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 02:08:47,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:08:47,271 INFO L225 Difference]: With dead ends: 72 [2021-11-07 02:08:47,272 INFO L226 Difference]: Without dead ends: 55 [2021-11-07 02:08:47,272 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=80, Invalid=262, Unknown=0, NotChecked=0, Total=342 [2021-11-07 02:08:47,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2021-11-07 02:08:47,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 36. [2021-11-07 02:08:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 35 states have (on average 1.3142857142857143) internal successors, (46), 35 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 46 transitions. [2021-11-07 02:08:47,282 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 46 transitions. Word has length 15 [2021-11-07 02:08:47,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:08:47,282 INFO L470 AbstractCegarLoop]: Abstraction has 36 states and 46 transitions. [2021-11-07 02:08:47,282 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2021-11-07 02:08:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:08:47,283 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:08:47,283 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:08:47,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-07 02:08:47,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable279 [2021-11-07 02:08:47,483 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:08:47,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:08:47,484 INFO L85 PathProgramCache]: Analyzing trace with hash -2001903371, now seen corresponding path program 3 times [2021-11-07 02:08:47,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:08:47,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636032447] [2021-11-07 02:08:47,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:08:47,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:08:47,499 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:08:47,499 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1186792524] [2021-11-07 02:08:47,499 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:08:47,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:47,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:08:47,501 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:08:47,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-07 02:08:47,747 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:08:47,747 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:08:47,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:08:47,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:08:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:08:47,872 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:08:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:08:47,964 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:08:47,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636032447] [2021-11-07 02:08:47,964 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:47,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186792524] [2021-11-07 02:08:47,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1186792524] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:08:47,964 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [59767654] [2021-11-07 02:08:47,966 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:08:47,966 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:08:47,966 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:08:47,967 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:08:47,967 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:08:47,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:47,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:47,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:47,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:08:47,974 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:47,974 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:47,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:08:47,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:08:47,979 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_44|], 21=[|v_#valid_48|]} [2021-11-07 02:08:47,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:47,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:47,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:47,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:08:47,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:47,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:47,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:47,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:08:47,996 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:47,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,000 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:08:48,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:48,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:48,030 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,033 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:08:48,035 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,035 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:08:48,040 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:08:48,041 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,042 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:08:48,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:48,043 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:48,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:08:48,049 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_45|], 28=[|v_#valid_49|]} [2021-11-07 02:08:48,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,168 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:48,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:08:48,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:48,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,171 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:08:48,171 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:48,177 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:48,178 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:48,178 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,183 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,318 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:08:48,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:08:48,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:48,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:48,323 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:08:48,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:48,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:08:48,440 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,445 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:08:48,450 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,450 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:08:48,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,459 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:08:48,462 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:08:48,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:08:48,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:08:48,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:08:48,587 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,595 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,598 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:08:48,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-11-07 02:08:48,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:48,601 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:253 [2021-11-07 02:08:48,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:48,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,696 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:08:48,699 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:48,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:08:48,702 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:08:48,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,707 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:08:48,710 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:08:48,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:08:48,713 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:08:48,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:08:48,718 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:08:48,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,725 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,726 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:08:48,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:08:48,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:08:48,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:08:48,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,739 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-07 02:08:48,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,743 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:08:48,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:08:48,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-07 02:08:48,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 406 [2021-11-07 02:08:48,749 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 297 [2021-11-07 02:08:48,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 880 [2021-11-07 02:08:48,754 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:48,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:48,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 687 [2021-11-07 02:08:48,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 766 [2021-11-07 02:08:48,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:48,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:48,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:48,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,092 INFO L244 Elim1Store]: Index analysis took 284 ms [2021-11-07 02:08:49,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:08:49,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:08:49,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:08:49,099 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,123 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,136 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,137 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,137 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,137 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,189 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,413 INFO L244 Elim1Store]: Index analysis took 254 ms [2021-11-07 02:08:49,419 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 162 [2021-11-07 02:08:49,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:08:49,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:08:49,425 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,440 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,454 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,467 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,479 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,505 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,514 INFO L180 QuantifierPusher]: treesize reduction 128, result has 83.2 percent of original size [2021-11-07 02:08:49,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:08:49,519 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:49,519 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2989, output treesize:632 [2021-11-07 02:08:49,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,580 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:08:49,581 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:49,582 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:08:49,583 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:08:49,583 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:08:49,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:08:49,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,598 INFO L388 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 33 treesize of output 33 [2021-11-07 02:08:49,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:49,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:08:49,601 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,606 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,614 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,618 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,627 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,628 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,628 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,631 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,640 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,641 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:08:49,651 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,651 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:08:49,657 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:49,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:49,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,661 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-07 02:08:49,662 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 76 [2021-11-07 02:08:49,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,672 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:49,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2021-11-07 02:08:49,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:49,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:08:49,674 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,676 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,677 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-07 02:08:49,677 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-07 02:08:49,677 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,677 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:71 [2021-11-07 02:08:49,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,697 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,699 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,702 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:49,704 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:08:49,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:08:49,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-07 02:08:49,708 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,709 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:49,710 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,710 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:08:49,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:08:49,711 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-07 02:08:49,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 318 [2021-11-07 02:08:49,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:08:49,718 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,721 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:08:49,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:49,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:08:49,724 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-07 02:08:49,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,728 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:49,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-07 02:08:49,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:08:49,731 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:08:49,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 316 [2021-11-07 02:08:49,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-07 02:08:49,739 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-11-07 02:08:49,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-07 02:08:49,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:08:49,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,779 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:49,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:49,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:49,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:49,781 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,789 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,833 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:08:49,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 67 [2021-11-07 02:08:49,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-07 02:08:49,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-07 02:08:49,835 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,845 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,858 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,866 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,878 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,885 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,896 INFO L180 QuantifierPusher]: treesize reduction 111, result has 69.3 percent of original size [2021-11-07 02:08:49,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:08:49,898 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:08:49,898 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1461, output treesize:250 [2021-11-07 02:08:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,923 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:08:49,924 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:08:49,925 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:08:49,926 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:08:49,926 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:08:49,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:08:49,928 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:08:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:49,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:49,952 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:49,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:08:49,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:49,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:08:49,954 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,968 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,981 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,984 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:08:49,993 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,993 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:08:49,994 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:49,995 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:49,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:08:49,997 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:08:49,997 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:08:50,002 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:08:50,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:08:50,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:08:50,008 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:08:50,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:08:50,042 INFO L180 QuantifierPusher]: treesize reduction 48, result has 73.8 percent of original size [2021-11-07 02:08:50,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:08:50,059 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:08:51,398 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:08:51,399 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:08:51,399 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-11-07 02:08:51,399 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317522936] [2021-11-07 02:08:51,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-07 02:08:51,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:08:51,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-07 02:08:51,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2021-11-07 02:08:51,401 INFO L87 Difference]: Start difference. First operand 36 states and 46 transitions. Second operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:51,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:08:51,827 INFO L93 Difference]: Finished difference Result 67 states and 79 transitions. [2021-11-07 02:08:51,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 02:08:51,828 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-07 02:08:51,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:08:51,828 INFO L225 Difference]: With dead ends: 67 [2021-11-07 02:08:51,829 INFO L226 Difference]: Without dead ends: 60 [2021-11-07 02:08:51,829 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=105, Invalid=401, Unknown=0, NotChecked=0, Total=506 [2021-11-07 02:08:51,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-11-07 02:08:51,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 38. [2021-11-07 02:08:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.2702702702702702) internal successors, (47), 37 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 47 transitions. [2021-11-07 02:08:51,838 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 47 transitions. Word has length 15 [2021-11-07 02:08:51,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:08:51,839 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 47 transitions. [2021-11-07 02:08:51,839 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:08:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2021-11-07 02:08:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:08:51,840 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:08:51,840 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:08:51,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-07 02:08:52,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable319,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:52,042 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:08:52,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:08:52,043 INFO L85 PathProgramCache]: Analyzing trace with hash -1968965520, now seen corresponding path program 6 times [2021-11-07 02:08:52,043 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:08:52,043 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6891877] [2021-11-07 02:08:52,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:08:52,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:08:52,063 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:08:52,063 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [272475406] [2021-11-07 02:08:52,063 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:08:52,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:08:52,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:08:52,065 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:08:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6000fe9d-1217-4415-931f-5f283a8dd87e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-07 02:08:53,538 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:08:53,538 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:08:53,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 38 conjunts are in the unsatisfiable core [2021-11-07 02:08:53,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:08:53,568 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-07 02:08:53,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-07 02:08:53,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:08:53,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,634 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:53,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:08:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:53,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,735 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-07 02:08:53,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 217 treesize of output 361 [2021-11-07 02:08:53,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 73 [2021-11-07 02:08:53,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 211 treesize of output 123 [2021-11-07 02:08:53,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:53,920 INFO L354 Elim1Store]: treesize reduction 9, result has 25.0 percent of original size [2021-11-07 02:08:53,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 167 treesize of output 82 [2021-11-07 02:08:54,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,035 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:54,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 60 [2021-11-07 02:08:54,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,116 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:08:54,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 63 treesize of output 68 [2021-11-07 02:08:54,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,309 INFO L354 Elim1Store]: treesize reduction 29, result has 23.7 percent of original size [2021-11-07 02:08:54,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 82 treesize of output 82 [2021-11-07 02:08:54,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,433 INFO L354 Elim1Store]: treesize reduction 37, result has 19.6 percent of original size [2021-11-07 02:08:54,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 101 treesize of output 96 [2021-11-07 02:08:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,675 INFO L354 Elim1Store]: treesize reduction 102, result has 15.7 percent of original size [2021-11-07 02:08:54,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 16 new quantified variables, introduced 68 case distinctions, treesize of input 343 treesize of output 685 [2021-11-07 02:08:54,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:54,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:54,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 328 treesize of output 209 [2021-11-07 02:08:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 26 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 280 treesize of output 174 [2021-11-07 02:08:55,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,298 INFO L354 Elim1Store]: treesize reduction 41, result has 6.8 percent of original size [2021-11-07 02:08:55,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 23 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 57 case distinctions, treesize of input 402 treesize of output 177 [2021-11-07 02:08:55,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:08:55,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:08:55,506 INFO L354 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2021-11-07 02:08:55,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 37 case distinctions, treesize of input 113 treesize of output 114 [2021-11-07 02:08:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:08:55,883 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:09:58,991 WARN L207 SmtUtils]: Spent 16.83 s on a formula simplification that was a NOOP. DAG size: 123 [2021-11-07 02:11:11,307 WARN L207 SmtUtils]: Spent 24.75 s on a formula simplification that was a NOOP. DAG size: 122 [2021-11-07 02:11:50,551 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse35 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse42 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse38 (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296)) (.cse41 (mod (+ c_ULTIMATE.start_main_~i~0 3) 4294967296))) (let ((.cse26 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse40 (* .cse41 8)) (.cse39 (* .cse38 8)) (.cse37 (* .cse42 8)) (.cse36 (* .cse35 8))) (let ((.cse24 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse36)) (.cse10 (<= .cse35 2147483647)) (.cse21 (<= .cse38 2147483647)) (.cse23 (+ c_ULTIMATE.start_main_~a~0.offset .cse37 (- 34359738368))) (.cse5 (<= .cse42 2147483647)) (.cse6 (< 2147483647 .cse42)) (.cse20 (+ .cse39 c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse19 (<= .cse41 2147483647)) (.cse18 (+ c_ULTIMATE.start_main_~a~0.offset .cse40 (- 34359738368))) (.cse17 (< 2147483647 .cse41)) (.cse3 (+ c_ULTIMATE.start_main_~a~0.offset .cse40)) (.cse1 (+ .cse39 c_ULTIMATE.start_main_~a~0.offset)) (.cse15 (< 2147483647 .cse38)) (.cse8 (+ c_ULTIMATE.start_main_~a~0.offset .cse37)) (.cse13 (+ c_ULTIMATE.start_main_~a~0.offset .cse36)) (.cse11 (< 2147483647 .cse35)) (.cse12 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse25 (* .cse26 8))) (and (or (let ((.cse22 (select .cse12 (+ c_ULTIMATE.start_main_~a~0.offset .cse25 (- 34359738368))))) (let ((.cse14 (+ 2 .cse22))) (let ((.cse7 (store .cse12 .cse24 .cse14)) (.cse9 (+ 4 .cse22))) (let ((.cse4 (+ 8 .cse22)) (.cse0 (store .cse7 .cse23 .cse9)) (.cse2 (+ 6 .cse22))) (and (or (and (or (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store .cse0 .cse1 .cse2) .cse3 .cse4)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse5) (or .cse6 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store (store .cse7 .cse8 .cse9) .cse1 .cse2) .cse3 .cse4)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse10) (or .cse11 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store (store (store .cse12 .cse13 .cse14) .cse8 .cse9) .cse1 .cse2) .cse3 .cse4)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse15) (or (let ((.cse16 (store .cse0 .cse20 .cse2))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse16 .cse3 .cse4)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse17) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse16 .cse18 .cse4)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse19))) .cse21)))))) (<= .cse26 2147483647)) (or (< 2147483647 .cse26) (let ((.cse34 (select .cse12 (+ c_ULTIMATE.start_main_~a~0.offset .cse25)))) (let ((.cse30 (+ .cse34 8)) (.cse29 (+ .cse34 6)) (.cse28 (+ .cse34 4)) (.cse27 (+ 2 .cse34))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store (store (store .cse12 .cse24 .cse27) .cse23 .cse28) .cse20 .cse29) .cse18 .cse30)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse10) (or (let ((.cse31 (store .cse12 .cse13 .cse27))) (let ((.cse32 (store .cse31 .cse8 .cse28))) (and (or .cse21 (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store (store .cse31 .cse23 .cse28) .cse20 .cse29) .cse18 .cse30)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse5) (or .cse6 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store (store .cse32 .cse20 .cse29) .cse18 .cse30)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (or (let ((.cse33 (store .cse32 .cse1 .cse29))) (and (or .cse19 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse33 .cse18 .cse30)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse17 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse33 .cse3 .cse30)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) .cse15)))) .cse11))))))))) is different from true [2021-11-07 02:11:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 4 not checked. [2021-11-07 02:11:50,572 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:11:50,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6891877] [2021-11-07 02:11:50,572 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:11:50,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272475406] [2021-11-07 02:11:50,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [272475406] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:11:50,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [505124950] [2021-11-07 02:11:50,574 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:11:50,574 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:11:50,575 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:11:50,575 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:11:50,575 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:11:50,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:50,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:11:50,588 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:50,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:11:50,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:11:50,594 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_47|], 21=[|v_#valid_52|]} [2021-11-07 02:11:50,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:11:50,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:11:50,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:11:50,619 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:50,623 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:11:50,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:11:50,665 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,666 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:11:50,666 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:50,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:11:50,675 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,675 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:11:50,684 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:11:50,685 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:50,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:11:50,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:50,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:50,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:50,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:11:50,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:11:50,697 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_48|], 28=[|v_#valid_53|]} [2021-11-07 02:11:50,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:50,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:50,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:50,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,763 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:11:50,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:11:50,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:11:50,765 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:11:50,766 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:50,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,910 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:11:50,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:11:50,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:11:50,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:11:50,915 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:50,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:50,920 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:50,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:50,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:11:51,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:11:51,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:11:51,055 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:51,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,063 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,064 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:11:51,065 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,065 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:11:51,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,070 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,071 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:11:51,073 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:11:51,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,237 INFO L244 Elim1Store]: Index analysis took 112 ms [2021-11-07 02:11:51,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:11:51,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:11:51,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:11:51,244 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:51,253 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,256 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:11:51,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-11-07 02:11:51,258 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,258 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:247 [2021-11-07 02:11:51,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:51,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:51,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:51,320 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,344 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,353 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,357 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,358 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,359 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:11:51,361 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:11:51,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:11:51,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,365 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:11:51,368 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,370 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:11:51,372 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,374 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:11:51,375 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:11:51,375 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,377 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:11:51,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:11:51,378 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:11:51,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,385 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:11:51,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:11:51,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-07 02:11:51,389 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-11-07 02:11:51,391 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,392 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:11:51,394 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,395 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:11:51,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:11:51,396 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:11:51,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2021-11-07 02:11:51,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-07 02:11:51,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 874 [2021-11-07 02:11:51,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:51,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 681 [2021-11-07 02:11:51,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 760 [2021-11-07 02:11:51,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:51,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,442 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:51,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,457 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:51,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:51,472 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,776 INFO L244 Elim1Store]: Index analysis took 277 ms [2021-11-07 02:11:51,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:11:51,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:11:51,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:51,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:11:51,784 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:51,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:51,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:51,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,074 INFO L244 Elim1Store]: Index analysis took 250 ms [2021-11-07 02:11:52,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 160 [2021-11-07 02:11:52,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:11:52,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:11:52,082 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,098 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,113 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,126 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,155 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,166 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.6 percent of original size [2021-11-07 02:11:52,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-07 02:11:52,175 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:11:52,175 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2965, output treesize:618 [2021-11-07 02:11:52,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,241 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:11:52,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:11:52,244 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:11:52,244 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:11:52,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,246 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:11:52,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:11:52,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,259 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,277 INFO L388 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 33 treesize of output 33 [2021-11-07 02:11:52,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:11:52,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:11:52,279 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,285 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,298 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,302 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,312 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,315 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:11:52,317 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,318 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:11:52,323 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:11:52,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:11:52,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:11:52,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:11:52,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:11:52,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:11:52,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:11:52,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,342 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,354 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,357 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,363 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,365 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:52,377 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:11:52,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:11:52,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,379 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:11:52,385 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,385 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:11:52,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,429 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,434 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,437 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,439 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:11:52,443 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:11:52,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:11:52,446 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:11:52,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,452 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:11:52,453 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:11:52,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:11:52,456 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:11:52,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 419 [2021-11-07 02:11:52,459 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-07 02:11:52,462 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,464 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,465 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,466 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:11:52,467 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,468 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:11:52,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:11:52,469 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:11:52,472 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,473 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:11:52,474 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:11:52,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:11:52,476 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:11:52,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:11:52,479 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-07 02:11:52,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:11:52,483 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:11:52,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:11:52,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:52,513 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:11:52,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:11:52,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,515 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,525 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:52,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:52,573 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:11:52,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:11:52,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:11:52,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:11:52,576 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,585 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,594 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,602 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,614 INFO L180 QuantifierPusher]: treesize reduction 117, result has 70.0 percent of original size [2021-11-07 02:11:52,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:11:52,615 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:11:52,616 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:11:52,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,643 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:11:52,645 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,645 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:11:52,646 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,646 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:11:52,646 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:11:52,647 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:11:52,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:11:52,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:11:52,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,663 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,668 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,676 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,677 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,677 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,677 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:11:52,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:11:52,689 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,691 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:11:52,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:11:52,713 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:11:52,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:11:52,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:11:52,715 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:11:52,717 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:11:52,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:11:52,719 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:11:52,719 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:11:52,726 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:11:52,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:11:52,734 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:12:00,949 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:12:00,950 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:12:00,950 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 24 [2021-11-07 02:12:00,950 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928837041] [2021-11-07 02:12:00,950 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-07 02:12:00,951 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:12:00,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-07 02:12:00,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=615, Unknown=7, NotChecked=52, Total=812 [2021-11-07 02:12:00,952 INFO L87 Difference]: Start difference. First operand 38 states and 47 transitions. Second operand has 24 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:12:06,656 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse43 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse44 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse50 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse22 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse62 (* .cse43 8))) (let ((.cse30 (select .cse22 (+ c_ULTIMATE.start_main_~b~0.offset .cse62 (- 34359738368)))) (.cse31 (select .cse50 (+ c_ULTIMATE.start_main_~a~0.offset .cse62 (- 34359738368)))) (.cse60 (* .cse44 8))) (let ((.cse56 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse60)) (.cse61 (+ .cse30 .cse31))) (let ((.cse46 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse53 (store .cse22 .cse56 .cse61)) (.cse57 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse60))) (let ((.cse28 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse53) c_ULTIMATE.start_main_~a~0.base) .cse57)) (.cse59 (* .cse46 8))) (let ((.cse49 (+ c_ULTIMATE.start_main_~b~0.offset .cse59 (- 34359738368))) (.cse55 (+ .cse28 .cse30 .cse31))) (let ((.cse39 (select .cse50 (+ c_ULTIMATE.start_main_~a~0.offset .cse62))) (.cse38 (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296)) (.cse32 (store .cse53 .cse49 .cse55)) (.cse47 (+ c_ULTIMATE.start_main_~a~0.offset .cse59 (- 34359738368)))) (let ((.cse29 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse32) c_ULTIMATE.start_main_~a~0.base) .cse47)) (.cse40 (* .cse38 8)) (.cse54 (+ c_ULTIMATE.start_main_~b~0.offset .cse59)) (.cse25 (store .cse22 (+ c_ULTIMATE.start_main_~b~0.offset .cse60) .cse61)) (.cse52 (+ 2 .cse39)) (.cse51 (+ c_ULTIMATE.start_main_~a~0.offset .cse60)) (.cse58 (+ 2 .cse31))) (let ((.cse21 (store .cse50 .cse51 .cse58)) (.cse41 (+ c_ULTIMATE.start_main_~a~0.offset .cse59)) (.cse18 (store .cse50 .cse57 .cse52)) (.cse20 (store .cse50 .cse57 .cse58)) (.cse45 (+ 4 .cse31)) (.cse24 (store .cse25 .cse54 (+ (select .cse25 .cse56) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse25) c_ULTIMATE.start_main_~a~0.base) .cse57)))) (.cse0 (store .cse53 .cse54 .cse55)) (.cse48 (+ .cse40 c_ULTIMATE.start_main_~b~0.offset)) (.cse34 (+ .cse28 .cse29 .cse30 .cse31)) (.cse19 (store .cse50 .cse51 .cse52)) (.cse42 (+ .cse39 4))) (let ((.cse2 (store .cse19 .cse47 .cse42)) (.cse23 (store .cse32 .cse48 .cse34)) (.cse27 (+ c_ULTIMATE.start_main_~b~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 3) 4294967296) 8))) (.cse33 (+ .cse40 c_ULTIMATE.start_main_~b~0.offset (- 34359738368))) (.cse36 (store .cse0 .cse48 (+ (select .cse0 .cse49) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse0) c_ULTIMATE.start_main_~a~0.base) .cse47)))) (.cse35 (store .cse24 .cse48 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse24) c_ULTIMATE.start_main_~a~0.base) .cse47) (select .cse24 .cse49)))) (.cse14 (store .cse20 .cse47 .cse45)) (.cse10 (store .cse18 .cse47 .cse42)) (.cse3 (<= .cse46 2147483647)) (.cse4 (< 2147483647 .cse46)) (.cse1 (<= .cse44 2147483647)) (.cse37 (store .cse20 .cse41 .cse45)) (.cse5 (store .cse21 .cse41 .cse45)) (.cse15 (+ 6 .cse31)) (.cse9 (< 2147483647 .cse44)) (.cse6 (<= .cse43 2147483647)) (.cse8 (< 2147483647 .cse43)) (.cse17 (+ .cse40 c_ULTIMATE.start_main_~a~0.offset)) (.cse16 (< 2147483647 .cse38)) (.cse7 (store .cse19 .cse41 .cse42)) (.cse11 (+ .cse40 c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse12 (+ .cse39 6)) (.cse13 (<= .cse38 2147483647))) (and (or (= (select .cse0 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse2) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse4 (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse5) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse6) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse7) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8)))) .cse9) (or (and (or .cse8 (and (or .cse1 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse10 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse2 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or .cse13 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse14 .cse11 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse16 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse14 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse6)) .cse3) (or .cse8 (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse18) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse19) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse20) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse21) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9)) .cse6) (= (select .cse22 c_ULTIMATE.start_main_~b~0.offset) 1) (or (= (select .cse23 c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse9 (= (select .cse24 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse25 c_ULTIMATE.start_main_~b~0.offset) 1) (or .cse13 (= (select (let ((.cse26 (store .cse32 .cse33 .cse34))) (store .cse26 .cse27 (+ .cse28 .cse29 .cse30 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse26) c_ULTIMATE.start_main_~a~0.base) .cse11) .cse31))) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (and (or (= (select (store .cse35 .cse27 (+ (select .cse35 .cse33) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse35) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9) (or (and (or (= (select (store .cse23 .cse27 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse23) c_ULTIMATE.start_main_~a~0.base) .cse11) (select .cse23 .cse33))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse4 (= (select (store .cse36 .cse27 (+ (select .cse36 .cse33) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse36) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse1)) .cse16) (or .cse4 (and (or (= (select .cse36 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select .cse35 c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or (and (or .cse6 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse14) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse10) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse3) (or .cse4 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse37) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse1) (or .cse4 (and (or (and (or (and (or .cse1 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse37 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse5 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9)) .cse6) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse7 .cse17 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse16) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse7 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse13))))))))))))))) is different from false [2021-11-07 02:12:08,682 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse43 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (let ((.cse44 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse50 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse22 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse62 (* .cse43 8))) (let ((.cse30 (select .cse22 (+ c_ULTIMATE.start_main_~b~0.offset .cse62 (- 34359738368)))) (.cse31 (select .cse50 (+ c_ULTIMATE.start_main_~a~0.offset .cse62 (- 34359738368)))) (.cse60 (* .cse44 8))) (let ((.cse56 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse60)) (.cse61 (+ .cse30 .cse31))) (let ((.cse46 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse53 (store .cse22 .cse56 .cse61)) (.cse57 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse60))) (let ((.cse28 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse53) c_ULTIMATE.start_main_~a~0.base) .cse57)) (.cse59 (* .cse46 8))) (let ((.cse49 (+ c_ULTIMATE.start_main_~b~0.offset .cse59 (- 34359738368))) (.cse55 (+ .cse28 .cse30 .cse31))) (let ((.cse39 (select .cse50 (+ c_ULTIMATE.start_main_~a~0.offset .cse62))) (.cse38 (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296)) (.cse32 (store .cse53 .cse49 .cse55)) (.cse47 (+ c_ULTIMATE.start_main_~a~0.offset .cse59 (- 34359738368)))) (let ((.cse29 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse32) c_ULTIMATE.start_main_~a~0.base) .cse47)) (.cse40 (* .cse38 8)) (.cse54 (+ c_ULTIMATE.start_main_~b~0.offset .cse59)) (.cse25 (store .cse22 (+ c_ULTIMATE.start_main_~b~0.offset .cse60) .cse61)) (.cse52 (+ 2 .cse39)) (.cse51 (+ c_ULTIMATE.start_main_~a~0.offset .cse60)) (.cse58 (+ 2 .cse31))) (let ((.cse21 (store .cse50 .cse51 .cse58)) (.cse41 (+ c_ULTIMATE.start_main_~a~0.offset .cse59)) (.cse18 (store .cse50 .cse57 .cse52)) (.cse20 (store .cse50 .cse57 .cse58)) (.cse45 (+ 4 .cse31)) (.cse24 (store .cse25 .cse54 (+ (select .cse25 .cse56) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse25) c_ULTIMATE.start_main_~a~0.base) .cse57)))) (.cse0 (store .cse53 .cse54 .cse55)) (.cse48 (+ .cse40 c_ULTIMATE.start_main_~b~0.offset)) (.cse34 (+ .cse28 .cse29 .cse30 .cse31)) (.cse19 (store .cse50 .cse51 .cse52)) (.cse42 (+ .cse39 4))) (let ((.cse2 (store .cse19 .cse47 .cse42)) (.cse23 (store .cse32 .cse48 .cse34)) (.cse27 (+ c_ULTIMATE.start_main_~b~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 3) 4294967296) 8))) (.cse33 (+ .cse40 c_ULTIMATE.start_main_~b~0.offset (- 34359738368))) (.cse36 (store .cse0 .cse48 (+ (select .cse0 .cse49) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse0) c_ULTIMATE.start_main_~a~0.base) .cse47)))) (.cse35 (store .cse24 .cse48 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse24) c_ULTIMATE.start_main_~a~0.base) .cse47) (select .cse24 .cse49)))) (.cse14 (store .cse20 .cse47 .cse45)) (.cse10 (store .cse18 .cse47 .cse42)) (.cse3 (<= .cse46 2147483647)) (.cse4 (< 2147483647 .cse46)) (.cse1 (<= .cse44 2147483647)) (.cse37 (store .cse20 .cse41 .cse45)) (.cse5 (store .cse21 .cse41 .cse45)) (.cse15 (+ 6 .cse31)) (.cse9 (< 2147483647 .cse44)) (.cse6 (<= .cse43 2147483647)) (.cse8 (< 2147483647 .cse43)) (.cse17 (+ .cse40 c_ULTIMATE.start_main_~a~0.offset)) (.cse16 (< 2147483647 .cse38)) (.cse7 (store .cse19 .cse41 .cse42)) (.cse11 (+ .cse40 c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse12 (+ .cse39 6)) (.cse13 (<= .cse38 2147483647))) (and (or (= (select .cse0 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse2) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse4 (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse5) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse6) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse7) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8)))) .cse9) (or (and (or .cse8 (and (or .cse1 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse10 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse2 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or .cse13 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse14 .cse11 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse16 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse14 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse6)) .cse3) (or .cse8 (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse18) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse19) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse20) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse21) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9)) .cse6) (= (select .cse22 c_ULTIMATE.start_main_~b~0.offset) 1) (or (= (select .cse23 c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse9 (= (select .cse24 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse25 c_ULTIMATE.start_main_~b~0.offset) 1) (or .cse13 (= (select (let ((.cse26 (store .cse32 .cse33 .cse34))) (store .cse26 .cse27 (+ .cse28 .cse29 .cse30 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse26) c_ULTIMATE.start_main_~a~0.base) .cse11) .cse31))) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (and (or (= (select (store .cse35 .cse27 (+ (select .cse35 .cse33) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse35) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9) (or (and (or (= (select (store .cse23 .cse27 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse23) c_ULTIMATE.start_main_~a~0.base) .cse11) (select .cse23 .cse33))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse3) (or .cse4 (= (select (store .cse36 .cse27 (+ (select .cse36 .cse33) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse36) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse1)) .cse16) (or .cse4 (and (or (= (select .cse36 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select .cse35 c_ULTIMATE.start_main_~b~0.offset) 1) .cse9))) (or (and (or (and (or .cse6 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse14) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse10) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse3) (or .cse4 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse37) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse1) (or .cse4 (and (or (and (or (and (or .cse1 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse37 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse5 .cse17 .cse15)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse9)) .cse6) (or .cse8 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse7 .cse17 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))) .cse16) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (store .cse7 .cse11 .cse12)) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse13))))))))))))))) is different from true [2021-11-07 02:12:42,667 WARN L207 SmtUtils]: Spent 29.55 s on a formula simplification. DAG size of input: 168 DAG size of output: 130 [2021-11-07 02:12:56,523 WARN L207 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 95 DAG size of output: 83 [2021-11-07 02:14:37,651 WARN L207 SmtUtils]: Spent 1.27 m on a formula simplification. DAG size of input: 187 DAG size of output: 125 [2021-11-07 02:15:26,190 WARN L207 SmtUtils]: Spent 25.83 s on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2021-11-07 02:15:50,999 WARN L207 SmtUtils]: Spent 13.42 s on a formula simplification. DAG size of input: 117 DAG size of output: 93