./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res2.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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/res2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/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 105e7597bd9cfde6146cefe87563ba1bc48309677fb8b2f1d1f421bc92453e6b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:15:37,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:15:37,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:15:37,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:15:37,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:15:37,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:15:37,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:15:37,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:15:37,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:15:37,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:15:37,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:15:37,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:15:37,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:15:37,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:15:37,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:15:37,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:15:37,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:15:37,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:15:37,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:15:37,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:15:37,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:15:37,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:15:37,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:15:37,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:15:37,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:15:37,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:15:37,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:15:37,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:15:37,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:15:37,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:15:37,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:15:37,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:15:37,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:15:37,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:15:37,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:15:37,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:15:37,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:15:37,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:15:37,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:15:37,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:15:37,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:15:37,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-07 02:15:37,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:15:37,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:15:37,284 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:15:37,284 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:15:37,285 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:15:37,285 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:15:37,285 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:15:37,286 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:15:37,286 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:15:37,286 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:15:37,294 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:15:37,294 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:15:37,295 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:15:37,295 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:15:37,295 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:15:37,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:15:37,296 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 02:15:37,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:15:37,297 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 02:15:37,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:15:37,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:15:37,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:15:37,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:15:37,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:15:37,298 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 02:15:37,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:15:37,299 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:15:37,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:15:37,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:15:37,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:15:37,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:15:37,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:15:37,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:15:37,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:15:37,303 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:15:37,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:15:37,303 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:15:37,304 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:15:37,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:15:37,304 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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 105e7597bd9cfde6146cefe87563ba1bc48309677fb8b2f1d1f421bc92453e6b [2021-11-07 02:15:37,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:15:37,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:15:37,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:15:37,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:15:37,687 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:15:37,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/array-fpi/res2.c [2021-11-07 02:15:37,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/data/3a6663db8/70f44d4b514f4d4da0b2e3db92d5e4c8/FLAG50cb711b3 [2021-11-07 02:15:38,278 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:15:38,279 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/sv-benchmarks/c/array-fpi/res2.c [2021-11-07 02:15:38,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/data/3a6663db8/70f44d4b514f4d4da0b2e3db92d5e4c8/FLAG50cb711b3 [2021-11-07 02:15:38,669 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/data/3a6663db8/70f44d4b514f4d4da0b2e3db92d5e4c8 [2021-11-07 02:15:38,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:15:38,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:15:38,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:15:38,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:15:38,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:15:38,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:15:38" (1/1) ... [2021-11-07 02:15:38,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c784b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:38, skipping insertion in model container [2021-11-07 02:15:38,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:15:38" (1/1) ... [2021-11-07 02:15:38,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:15:38,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:15:38,969 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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/sv-benchmarks/c/array-fpi/res2.c[587,600] [2021-11-07 02:15:39,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:15:39,025 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:15:39,047 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_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/sv-benchmarks/c/array-fpi/res2.c[587,600] [2021-11-07 02:15:39,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:15:39,072 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:15:39,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39 WrapperNode [2021-11-07 02:15:39,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:15:39,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:15:39,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:15:39,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:15:39,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:15:39,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:15:39,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:15:39,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:15:39,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:15:39,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:15:39,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:15:39,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:15:39,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (1/1) ... [2021-11-07 02:15:39,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:15:39,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:15:39,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:15:39,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:15:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 02:15:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:15:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 02:15:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:15:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:15:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:15:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 02:15:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:15:39,709 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:15:39,709 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-07 02:15:39,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:15:39 BoogieIcfgContainer [2021-11-07 02:15:39,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:15:39,714 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:15:39,714 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:15:39,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:15:39,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:15:38" (1/3) ... [2021-11-07 02:15:39,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bdef17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:15:39, skipping insertion in model container [2021-11-07 02:15:39,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:15:39" (2/3) ... [2021-11-07 02:15:39,720 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bdef17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:15:39, skipping insertion in model container [2021-11-07 02:15:39,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:15:39" (3/3) ... [2021-11-07 02:15:39,721 INFO L111 eAbstractionObserver]: Analyzing ICFG res2.c [2021-11-07 02:15:39,727 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:15:39,728 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 02:15:39,807 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:15:39,820 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 02:15:39,821 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-07 02:15:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand has 14 states, 12 states have (on average 1.75) internal successors, (21), 13 states have internal predecessors, (21), 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 02:15:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 02:15:39,846 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:15:39,847 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:15:39,849 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:15:39,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:15:39,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1251409213, now seen corresponding path program 1 times [2021-11-07 02:15:39,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:15:39,871 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665777020] [2021-11-07 02:15:39,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:15:39,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:15:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:15:40,178 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 02:15:40,179 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:15:40,179 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665777020] [2021-11-07 02:15:40,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665777020] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 02:15:40,180 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:15:40,181 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 02:15:40,182 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659130821] [2021-11-07 02:15:40,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 02:15:40,208 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:15:40,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 02:15:40,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 02:15:40,231 INFO L87 Difference]: Start difference. First operand has 14 states, 12 states have (on average 1.75) internal successors, (21), 13 states have internal predecessors, (21), 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 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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 02:15:40,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:15:40,322 INFO L93 Difference]: Finished difference Result 26 states and 39 transitions. [2021-11-07 02:15:40,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 02:15:40,325 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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 10 [2021-11-07 02:15:40,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:15:40,333 INFO L225 Difference]: With dead ends: 26 [2021-11-07 02:15:40,334 INFO L226 Difference]: Without dead ends: 12 [2021-11-07 02:15:40,337 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 02:15:40,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2021-11-07 02:15:40,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2021-11-07 02:15:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 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 02:15:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 17 transitions. [2021-11-07 02:15:40,375 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 17 transitions. Word has length 10 [2021-11-07 02:15:40,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:15:40,375 INFO L470 AbstractCegarLoop]: Abstraction has 12 states and 17 transitions. [2021-11-07 02:15:40,376 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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 02:15:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2021-11-07 02:15:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 02:15:40,377 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:15:40,377 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:15:40,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 02:15:40,378 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:15:40,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:15:40,382 INFO L85 PathProgramCache]: Analyzing trace with hash -28237853, now seen corresponding path program 1 times [2021-11-07 02:15:40,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:15:40,383 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083907168] [2021-11-07 02:15:40,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:15:40,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:15:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:15:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:15:40,511 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:15:40,512 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083907168] [2021-11-07 02:15:40,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083907168] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 02:15:40,513 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:15:40,513 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 02:15:40,513 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418734404] [2021-11-07 02:15:40,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 02:15:40,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:15:40,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 02:15:40,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:15:40,517 INFO L87 Difference]: Start difference. First operand 12 states and 17 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 02:15:40,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:15:40,569 INFO L93 Difference]: Finished difference Result 24 states and 37 transitions. [2021-11-07 02:15:40,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:15:40,570 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 02:15:40,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:15:40,571 INFO L225 Difference]: With dead ends: 24 [2021-11-07 02:15:40,571 INFO L226 Difference]: Without dead ends: 17 [2021-11-07 02:15:40,572 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:15:40,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-11-07 02:15:40,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-11-07 02:15:40,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.375) internal successors, (22), 16 states have internal predecessors, (22), 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 02:15:40,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 22 transitions. [2021-11-07 02:15:40,578 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 22 transitions. Word has length 11 [2021-11-07 02:15:40,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:15:40,579 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 22 transitions. [2021-11-07 02:15:40,579 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 02:15:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2021-11-07 02:15:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-07 02:15:40,580 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:15:40,581 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:15:40,581 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 02:15:40,581 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:15:40,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:15:40,582 INFO L85 PathProgramCache]: Analyzing trace with hash -807325923, now seen corresponding path program 1 times [2021-11-07 02:15:40,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:15:40,583 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786828038] [2021-11-07 02:15:40,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:15:40,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:15:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:15:41,698 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 02:15:41,706 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:15:41,706 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786828038] [2021-11-07 02:15:41,706 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786828038] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:15:41,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465698260] [2021-11-07 02:15:41,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:15:41,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:15:41,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:15:41,710 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:15:41,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 02:15:41,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:15:41,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 35 conjunts are in the unsatisfiable core [2021-11-07 02:15:41,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:15:41,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:15:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:15:42,015 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 19 treesize of output 18 [2021-11-07 02:15:42,272 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-07 02:15:42,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 28 [2021-11-07 02:15:42,534 INFO L354 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2021-11-07 02:15:42,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 33 [2021-11-07 02:15:42,839 INFO L354 Elim1Store]: treesize reduction 56, result has 25.3 percent of original size [2021-11-07 02:15:42,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 48 treesize of output 42 [2021-11-07 02:15:43,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:15:43,068 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-07 02:15:43,068 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 2 case distinctions, treesize of input 31 treesize of output 33 [2021-11-07 02:15:43,265 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-07 02:15:43,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 28 [2021-11-07 02:15:43,372 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:15:43,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 40 [2021-11-07 02:15:43,443 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 02:15:43,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:16:46,943 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 02:16:46,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [465698260] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:16:46,944 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [81551633] [2021-11-07 02:16:46,982 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:16:46,983 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:16:46,990 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:16:46,998 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:16:46,999 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:16:47,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,059 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:16:47,062 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,062 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:47,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:16:47,094 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 21=[|v_#valid_22|]} [2021-11-07 02:16:47,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,111 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 02:16:47,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:47,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:47,116 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:47,168 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,206 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 02:16:47,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:16:47,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:16:47,213 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:47,234 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:16:47,253 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,254 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:16:47,289 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:16:47,292 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:16:47,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:16:47,299 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,300 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:16:47,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:16:47,336 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_20|], 66=[|v_#valid_23|]} [2021-11-07 02:16:47,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,485 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:16:47,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:16:47,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:47,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:47,497 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:16:47,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:16:47,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:16:47,525 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:47,567 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,727 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:16:47,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:16:47,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:16:47,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:16:47,741 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:47,783 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:16:47,870 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:47,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:47,882 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:47,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:47,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:16:47,938 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 02:16:47,939 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:16:47,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,953 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:47,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:47,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:16:47,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-11-07 02:16:47,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:47,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 122 [2021-11-07 02:16:48,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:16:48,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:16:48,057 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:48,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:48,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-07 02:16:48,101 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:48,101 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2021-11-07 02:16:48,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:48,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:48,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:48,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,461 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:48,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,475 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:48,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:16:48,483 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:48,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:16:48,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:16:48,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:48,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 585 [2021-11-07 02:16:48,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 682 [2021-11-07 02:16:48,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,725 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-11-07 02:16:48,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 137 [2021-11-07 02:16:48,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:16:48,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:16:48,769 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:48,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:48,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:16:48,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:48,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:48,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:48,887 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:48,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,008 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,047 INFO L180 QuantifierPusher]: treesize reduction 150, result has 80.8 percent of original size [2021-11-07 02:16:49,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:16:49,063 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:49,063 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:790, output treesize:632 [2021-11-07 02:16:49,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,239 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:49,242 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:49,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:49,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:49,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,256 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,260 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:49,264 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,264 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:49,273 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:49,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:49,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:49,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:16:49,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:16:49,323 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:16:49,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:16:49,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:49,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:49,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:49,341 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:16:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,351 INFO L628 ElimStorePlain]: treesize reduction 31, result has 72.1 percent of original size [2021-11-07 02:16:49,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:16:49,358 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,358 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:16:49,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,408 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:49,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:49,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:49,469 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:49,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:49,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,476 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:16:49,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:16:49,485 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:16:49,487 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:49,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,493 INFO L628 ElimStorePlain]: treesize reduction 42, result has 68.2 percent of original size [2021-11-07 02:16:49,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:16:49,498 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,499 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:16:49,508 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:49,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:49,513 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,514 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:16:49,517 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:16:49,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:16:49,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:16:49,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:16:49,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,543 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:16:49,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:16:49,545 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,545 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:16:49,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,593 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,595 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:16:49,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:49,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:16:49,609 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:16:49,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:16:49,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:49,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,633 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,633 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:49,645 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 24 treesize of output 23 [2021-11-07 02:16:49,645 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:16:49,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:16:49,648 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,680 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:16:49,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:16:49,683 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:49,683 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:16:49,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,735 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:49,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,739 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:49,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:49,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:49,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,752 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,755 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:49,758 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,759 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:49,766 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:49,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:49,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,779 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:49,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:16:49,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:16:49,818 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:16:49,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:16:49,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,823 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,829 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:16:49,831 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:16:49,832 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:16:49,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:16:49,833 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:49,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:16:49,842 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,843 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:16:49,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,886 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:49,888 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:49,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:49,937 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:49,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:49,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,943 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,944 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,948 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:16:49,949 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:16:49,950 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:16:49,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:49,951 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:16:49,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:16:49,960 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,960 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:16:49,967 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:49,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:49,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,975 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:49,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:49,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:49,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:49,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:49,986 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:49,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:49,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:16:49,994 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:49,994 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:16:49,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,051 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,054 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:16:50,056 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:50,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:16:50,059 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:16:50,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:16:50,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:50,083 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 29 treesize of output 28 [2021-11-07 02:16:50,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:16:50,085 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:16:50,086 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:50,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:50,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:50,099 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,143 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:16:50,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:16:50,147 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:50,147 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:16:50,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,204 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:50,206 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:50,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:50,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:50,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:50,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:50,220 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,228 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:50,229 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,229 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:50,238 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:50,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:50,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:50,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:16:50,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:16:50,287 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:16:50,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:16:50,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,301 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:50,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:50,307 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:50,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:16:50,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,315 INFO L628 ElimStorePlain]: treesize reduction 31, result has 72.1 percent of original size [2021-11-07 02:16:50,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:16:50,319 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,319 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:16:50,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,371 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:50,373 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,374 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:50,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:50,429 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:50,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:50,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,433 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:50,435 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:50,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:50,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:50,442 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:50,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:50,448 INFO L628 ElimStorePlain]: treesize reduction 34, result has 72.6 percent of original size [2021-11-07 02:16:50,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:50,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:16:50,452 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:50,452 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:16:50,463 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:16:52,151 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:16:52,151 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:16:52,152 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 39 [2021-11-07 02:16:52,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874207264] [2021-11-07 02:16:52,155 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2021-11-07 02:16:52,155 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:16:52,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-11-07 02:16:52,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=243, Invalid=1542, Unknown=21, NotChecked=0, Total=1806 [2021-11-07 02:16:52,161 INFO L87 Difference]: Start difference. First operand 17 states and 22 transitions. Second operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 39 states have internal predecessors, (43), 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 02:16:55,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:16:55,470 INFO L93 Difference]: Finished difference Result 29 states and 38 transitions. [2021-11-07 02:16:55,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 02:16:55,470 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 39 states have internal predecessors, (43), 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 16 [2021-11-07 02:16:55,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:16:55,472 INFO L225 Difference]: With dead ends: 29 [2021-11-07 02:16:55,472 INFO L226 Difference]: Without dead ends: 26 [2021-11-07 02:16:55,474 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 13 SyntacticMatches, 7 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1056 ImplicationChecksByTransitivity, 68.5s TimeCoverageRelationStatistics Valid=352, Invalid=2176, Unknown=22, NotChecked=0, Total=2550 [2021-11-07 02:16:55,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-11-07 02:16:55,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2021-11-07 02:16:55,481 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 02:16:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 34 transitions. [2021-11-07 02:16:55,482 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 34 transitions. Word has length 16 [2021-11-07 02:16:55,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:16:55,483 INFO L470 AbstractCegarLoop]: Abstraction has 25 states and 34 transitions. [2021-11-07 02:16:55,483 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 39 states have internal predecessors, (43), 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 02:16:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2021-11-07 02:16:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-07 02:16:55,484 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:16:55,484 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:16:55,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:16:55,704 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:16:55,704 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:16:55,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:16:55,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1100919138, now seen corresponding path program 2 times [2021-11-07 02:16:55,705 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:16:55,705 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822007787] [2021-11-07 02:16:55,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:16:55,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:16:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:16:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 02:16:55,797 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:16:55,797 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822007787] [2021-11-07 02:16:55,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822007787] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:16:55,797 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [208725275] [2021-11-07 02:16:55,798 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:16:55,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:16:55,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:16:55,806 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:16:55,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 02:16:55,954 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-07 02:16:55,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:16:55,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:16:55,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:16:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 02:16:56,056 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:16:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-07 02:16:56,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [208725275] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:16:56,129 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [874850600] [2021-11-07 02:16:56,132 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:16:56,132 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:16:56,132 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:16:56,133 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:16:56,133 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:16:56,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,144 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:56,145 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:16:56,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:16:56,152 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 21=[|v_#valid_25|]} [2021-11-07 02:16:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,165 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 02:16:56,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:56,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:56,168 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,176 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,197 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 02:16:56,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:16:56,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:16:56,202 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,210 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,215 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:16:56,216 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,216 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:16:56,227 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:16:56,229 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,231 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:16:56,232 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:16:56,234 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:16:56,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:16:56,248 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_23|], 66=[|v_#valid_26|]} [2021-11-07 02:16:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,429 INFO L244 Elim1Store]: Index analysis took 157 ms [2021-11-07 02:16:56,505 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:16:56,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:16:56,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:56,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:56,511 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:16:56,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:16:56,526 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:16:56,526 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,544 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,673 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:16:56,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:16:56,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:16:56,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:16:56,682 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,698 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:16:56,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:56,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:56,756 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:16:56,794 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 02:16:56,795 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:16:56,801 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,804 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:56,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,806 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:16:56,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-07 02:16:56,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:56,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:16:56,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:56,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:56,882 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,899 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:56,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2021-11-07 02:16:56,910 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:56,910 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:304, output treesize:300 [2021-11-07 02:16:56,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:56,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,071 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,122 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:16:57,125 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:16:57,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 620 [2021-11-07 02:16:57,139 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,152 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 601 [2021-11-07 02:16:57,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 695 [2021-11-07 02:16:57,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,361 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-11-07 02:16:57,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-11-07 02:16:57,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:16:57,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:16:57,394 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:57,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:57,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:16:57,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:57,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:16:57,493 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:57,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,669 INFO L180 QuantifierPusher]: treesize reduction 155, result has 80.4 percent of original size [2021-11-07 02:16:57,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:16:57,695 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:57,695 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:800, output treesize:637 [2021-11-07 02:16:57,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,816 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:57,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:57,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:57,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:57,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:57,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:57,839 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:57,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,842 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:57,846 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:57,846 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:57,856 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:57,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:57,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,863 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:57,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:16:57,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:16:57,902 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:16:57,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:16:57,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,905 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,909 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:16:57,910 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:16:57,911 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:16:57,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:16:57,914 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:57,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,919 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:16:57,923 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:57,924 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:16:57,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:57,958 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:57,960 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:57,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:57,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:57,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:58,014 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:58,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:58,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,027 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:16:58,028 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:16:58,030 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:16:58,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:16:58,031 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:16:58,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:16:58,041 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,042 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:16:58,051 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:58,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:58,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:16:58,060 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:16:58,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:16:58,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:16:58,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:16:58,070 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,075 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:16:58,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:16:58,077 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,078 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:16:58,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,129 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,134 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,136 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,136 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:16:58,138 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:58,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:16:58,143 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:16:58,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:16:58,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:58,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,166 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:58,179 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 24 treesize of output 23 [2021-11-07 02:16:58,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:16:58,182 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:16:58,183 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,205 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,216 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:16:58,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:16:58,220 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:58,220 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:16:58,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,266 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:58,268 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:58,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:58,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:58,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,283 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:58,287 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,287 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:58,295 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:58,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:58,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,302 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:16:58,305 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:16:58,339 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:16:58,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:16:58,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,343 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,346 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:16:58,347 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:16:58,348 INFO L180 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size [2021-11-07 02:16:58,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:16:58,349 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:58,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,355 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-11-07 02:16:58,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:16:58,357 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,357 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:88 [2021-11-07 02:16:58,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,395 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:58,396 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:58,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:58,451 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:58,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:58,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,455 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,463 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-07 02:16:58,464 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-07 02:16:58,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-07 02:16:58,467 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:58,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,472 INFO L628 ElimStorePlain]: treesize reduction 33, result has 73.2 percent of original size [2021-11-07 02:16:58,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:16:58,476 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,477 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:16:58,487 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:58,489 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:58,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:58,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:16:58,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:58,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,509 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,512 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:16:58,516 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,516 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:16:58,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,574 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:16:58,576 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:58,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:16:58,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:16:58,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:16:58,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:58,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,603 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:16:58,617 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 29 treesize of output 28 [2021-11-07 02:16:58,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:16:58,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:16:58,620 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,653 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:16:58,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:16:58,656 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:16:58,656 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:16:58,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,700 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:16:58,702 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:16:58,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:16:58,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:16:58,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:16:58,714 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,717 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:16:58,721 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,721 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:16:58,729 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:16:58,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:16:58,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,735 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:58,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:16:58,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:16:58,775 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:16:58,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:16:58,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,779 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:58,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:58,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:16:58,788 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:16:58,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,804 INFO L628 ElimStorePlain]: treesize reduction 31, result has 72.1 percent of original size [2021-11-07 02:16:58,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:16:58,808 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,809 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:16:58,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,871 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:16:58,872 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:16:58,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:16:58,934 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:16:58,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:16:58,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:16:58,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:58,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:58,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:16:58,959 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:16:58,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:16:58,965 INFO L628 ElimStorePlain]: treesize reduction 34, result has 72.6 percent of original size [2021-11-07 02:16:58,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:16:58,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:16:58,969 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:16:58,969 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:16:58,978 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:16:59,831 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:16:59,831 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:16:59,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2021-11-07 02:16:59,832 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043825918] [2021-11-07 02:16:59,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-07 02:16:59,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:16:59,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-07 02:16:59,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-11-07 02:16:59,834 INFO L87 Difference]: Start difference. First operand 25 states and 34 transitions. Second operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 10 states have internal predecessors, (24), 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 02:17:00,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:17:00,003 INFO L93 Difference]: Finished difference Result 63 states and 86 transitions. [2021-11-07 02:17:00,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:17:00,004 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 10 states have internal predecessors, (24), 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 17 [2021-11-07 02:17:00,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:17:00,005 INFO L225 Difference]: With dead ends: 63 [2021-11-07 02:17:00,005 INFO L226 Difference]: Without dead ends: 35 [2021-11-07 02:17:00,005 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2021-11-07 02:17:00,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-11-07 02:17:00,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 28. [2021-11-07 02:17:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.3333333333333333) internal successors, (36), 27 states have internal predecessors, (36), 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 02:17:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 36 transitions. [2021-11-07 02:17:00,014 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 36 transitions. Word has length 17 [2021-11-07 02:17:00,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:17:00,014 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 36 transitions. [2021-11-07 02:17:00,014 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 10 states have internal predecessors, (24), 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 02:17:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2021-11-07 02:17:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-07 02:17:00,016 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:17:00,016 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:17:00,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 02:17:00,232 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable71 [2021-11-07 02:17:00,233 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:17:00,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:17:00,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1990195912, now seen corresponding path program 3 times [2021-11-07 02:17:00,233 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:17:00,233 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639353102] [2021-11-07 02:17:00,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:17:00,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:17:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:17:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:17:00,326 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:17:00,326 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639353102] [2021-11-07 02:17:00,326 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639353102] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:17:00,327 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934077616] [2021-11-07 02:17:00,327 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:17:00,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:00,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:17:00,328 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:17:00,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 02:17:00,461 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:17:00,462 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:17:00,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:17:00,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:17:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:17:00,566 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:17:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:17:00,645 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1934077616] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:17:00,645 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [260568344] [2021-11-07 02:17:00,650 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:17:00,650 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:17:00,650 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:17:00,651 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:17:00,651 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:17:00,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,669 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:00,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,670 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:00,671 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:00,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,672 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:17:00,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:17:00,678 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_24|], 21=[|v_#valid_27|]} [2021-11-07 02:17:00,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,691 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 02:17:00,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:00,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:00,694 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:00,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:00,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,727 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 02:17:00,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:00,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:00,731 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:00,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:00,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:17:00,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:00,742 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:17:00,752 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:17:00,754 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:00,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:17:00,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:00,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:17:00,758 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:00,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:17:00,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:17:00,770 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_25|], 66=[|v_#valid_28|]} [2021-11-07 02:17:00,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,933 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:17:00,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:17:00,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:00,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,938 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:00,938 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:00,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:17:00,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:00,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:00,954 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:00,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:00,971 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:00,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,104 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:17:01,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:17:01,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:01,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:01,112 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,130 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:17:01,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:01,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,197 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:01,198 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,215 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:17:01,224 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 02:17:01,225 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:17:01,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,233 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:01,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:01,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-07 02:17:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:01,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:01,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:01,310 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2021-11-07 02:17:01,339 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,340 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:304, output treesize:300 [2021-11-07 02:17:01,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,552 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:01,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:01,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:01,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:01,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:17:01,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 620 [2021-11-07 02:17:01,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:01,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 601 [2021-11-07 02:17:01,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 695 [2021-11-07 02:17:01,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,758 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-11-07 02:17:01,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:01,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:01,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:01,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:01,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-11-07 02:17:01,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:17:01,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:17:01,876 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:01,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:01,966 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:01,998 INFO L180 QuantifierPusher]: treesize reduction 155, result has 80.4 percent of original size [2021-11-07 02:17:02,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:17:02,012 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:02,012 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:800, output treesize:637 [2021-11-07 02:17:02,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,123 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:02,125 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:02,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,136 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,136 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,141 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,142 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:02,144 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,145 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:02,151 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:02,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:02,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:02,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:02,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:02,193 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:02,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:02,194 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,197 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:02,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:02,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:02,205 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:02,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,209 INFO L628 ElimStorePlain]: treesize reduction 32, result has 71.4 percent of original size [2021-11-07 02:17:02,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:02,212 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,212 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:17:02,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,239 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:02,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:02,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:02,290 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:02,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:02,291 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,293 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,300 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,301 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,302 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:02,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,309 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:17:02,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:02,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,313 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:02,319 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:02,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:02,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:02,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,336 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,339 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:02,342 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,343 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:17:02,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,393 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,396 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:17:02,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-07 02:17:02,401 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-07 02:17:02,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-07 02:17:02,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,424 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:02,437 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 29 treesize of output 28 [2021-11-07 02:17:02,437 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:02,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:02,440 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,463 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,470 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:17:02,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:17:02,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:02,474 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:17:02,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,517 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:02,518 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:02,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,531 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,535 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:02,538 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,538 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:02,544 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:02,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:02,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:02,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:02,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:02,584 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:02,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:02,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,590 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:02,591 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:02,592 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:17:02,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:17:02,592 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:02,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:17:02,599 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,600 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:17:02,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,632 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:02,633 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,634 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:02,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:02,684 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:02,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:02,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,688 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:02,695 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:02,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,699 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:17:02,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:02,703 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,703 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:02,709 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:02,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:02,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:17:02,717 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:17:02,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:17:02,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:02,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:02,725 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,730 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:17:02,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:17:02,731 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,732 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:17:02,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:17:02,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-07 02:17:02,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:17:02,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-07 02:17:02,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,799 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:02,811 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 24 treesize of output 23 [2021-11-07 02:17:02,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:02,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:02,814 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,831 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,844 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:17:02,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:17:02,847 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:02,847 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:17:02,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,882 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:02,888 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,889 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:02,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:02,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:02,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,900 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,901 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:02,901 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,904 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:02,906 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:02,914 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:02,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:02,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,919 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:02,922 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:02,953 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:02,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:02,955 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,958 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:02,959 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:02,966 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:02,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:02,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:02,968 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:02,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,974 INFO L628 ElimStorePlain]: treesize reduction 25, result has 75.7 percent of original size [2021-11-07 02:17:02,975 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:17:02,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:17:02,978 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:02,978 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:17:02,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:02,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:03,006 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:03,009 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:03,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:03,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:03,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:03,064 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:03,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:03,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:03,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:03,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:03,072 INFO L185 QuantifierPusher]: treesize reduction 13, result has 76.4 percent of original size 42 [2021-11-07 02:17:03,073 INFO L185 QuantifierPusher]: treesize reduction 13, result has 76.4 percent of original size 42 [2021-11-07 02:17:03,075 INFO L180 QuantifierPusher]: treesize reduction 13, result has 76.4 percent of original size [2021-11-07 02:17:03,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:03,076 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:03,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:03,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:03,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:03,083 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:03,084 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:03,084 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:03,094 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:17:03,763 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:17:03,763 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:17:03,763 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2021-11-07 02:17:03,764 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636300873] [2021-11-07 02:17:03,764 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 02:17:03,764 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:17:03,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 02:17:03,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:17:03,765 INFO L87 Difference]: Start difference. First operand 28 states and 36 transitions. Second operand has 11 states, 11 states have (on average 2.4545454545454546) internal successors, (27), 11 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 02:17:03,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:17:03,933 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2021-11-07 02:17:03,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 02:17:03,934 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.4545454545454546) internal successors, (27), 11 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) Word has length 18 [2021-11-07 02:17:03,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:17:03,934 INFO L225 Difference]: With dead ends: 32 [2021-11-07 02:17:03,935 INFO L226 Difference]: Without dead ends: 23 [2021-11-07 02:17:03,935 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 45 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2021-11-07 02:17:03,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-11-07 02:17:03,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-11-07 02:17:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2727272727272727) internal successors, (28), 22 states have internal predecessors, (28), 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 02:17:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 28 transitions. [2021-11-07 02:17:03,948 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 28 transitions. Word has length 18 [2021-11-07 02:17:03,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:17:03,948 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 28 transitions. [2021-11-07 02:17:03,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.4545454545454546) internal successors, (27), 11 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 02:17:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2021-11-07 02:17:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-07 02:17:03,949 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:17:03,950 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:17:03,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:17:04,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:04,177 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:17:04,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:17:04,177 INFO L85 PathProgramCache]: Analyzing trace with hash -418289731, now seen corresponding path program 4 times [2021-11-07 02:17:04,177 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:17:04,178 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43034426] [2021-11-07 02:17:04,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:17:04,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:17:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:17:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:17:05,780 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:17:05,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43034426] [2021-11-07 02:17:05,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43034426] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:17:05,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1999382308] [2021-11-07 02:17:05,780 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-07 02:17:05,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:05,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:17:05,785 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:17:05,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 02:17:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:17:05,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 53 conjunts are in the unsatisfiable core [2021-11-07 02:17:05,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:17:05,992 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 02:17:06,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:17:06,104 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 24 treesize of output 23 [2021-11-07 02:17:06,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:06,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-11-07 02:17:06,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:06,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:06,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:06,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2021-11-07 02:17:06,643 INFO L354 Elim1Store]: treesize reduction 76, result has 16.5 percent of original size [2021-11-07 02:17:06,643 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 5 case distinctions, treesize of input 51 treesize of output 37 [2021-11-07 02:17:06,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:06,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:06,928 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-07 02:17:06,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 49 [2021-11-07 02:17:07,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:07,103 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 02:17:07,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 52 treesize of output 56 [2021-11-07 02:17:07,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,414 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:07,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2021-11-07 02:17:07,573 INFO L354 Elim1Store]: treesize reduction 76, result has 16.5 percent of original size [2021-11-07 02:17:07,574 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 5 case distinctions, treesize of input 54 treesize of output 40 [2021-11-07 02:17:07,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:07,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:07,862 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-07 02:17:07,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 43 treesize of output 48 [2021-11-07 02:17:08,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:08,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:08,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:08,028 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 02:17:08,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 47 treesize of output 55 [2021-11-07 02:17:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:08,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:08,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2021-11-07 02:17:08,422 INFO L354 Elim1Store]: treesize reduction 76, result has 16.5 percent of original size [2021-11-07 02:17:08,422 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 5 case distinctions, treesize of input 48 treesize of output 38 [2021-11-07 02:17:08,551 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-07 02:17:08,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 43 [2021-11-07 02:17:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:17:08,645 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:17:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:17:19,451 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1999382308] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:17:19,451 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [153848250] [2021-11-07 02:17:19,454 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:17:19,454 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:17:19,455 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:17:19,455 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:17:19,455 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:17:19,461 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,462 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,463 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,464 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:17:19,464 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:19,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:17:19,470 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_27|], 21=[|v_#valid_31|]} [2021-11-07 02:17:19,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,482 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 02:17:19,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:19,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:19,485 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:19,490 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,512 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 02:17:19,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:19,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:19,517 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:19,522 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:17:19,526 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,527 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:17:19,536 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:17:19,537 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:17:19,540 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:17:19,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:17:19,547 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:17:19,552 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_28|], 66=[|v_#valid_32|]} [2021-11-07 02:17:19,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,683 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:17:19,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:17:19,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:19,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:19,688 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:17:19,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:19,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:19,703 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:19,716 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,844 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:17:19,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:17:19,845 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:19,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:19,852 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:19,866 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:19,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:17:19,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:19,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:19,934 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:19,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:17:19,967 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 02:17:19,967 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:17:19,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,976 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:19,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:19,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:17:19,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-11-07 02:17:20,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 122 [2021-11-07 02:17:20,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:17:20,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:17:20,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-07 02:17:20,083 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,084 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2021-11-07 02:17:20,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,272 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:20,277 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:20,288 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:17:20,289 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 585 [2021-11-07 02:17:20,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 682 [2021-11-07 02:17:20,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,488 INFO L244 Elim1Store]: Index analysis took 131 ms [2021-11-07 02:17:20,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:20,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:20,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:20,521 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:20,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 137 [2021-11-07 02:17:20,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:17:20,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:17:20,616 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,709 INFO L180 QuantifierPusher]: treesize reduction 150, result has 80.8 percent of original size [2021-11-07 02:17:20,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:17:20,720 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:20,720 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:790, output treesize:632 [2021-11-07 02:17:20,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,876 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:20,877 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:20,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:20,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:20,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:20,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:20,888 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,892 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,894 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:20,894 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,894 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:20,900 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:20,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:20,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,905 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:20,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:20,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:20,943 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:20,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:20,944 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,946 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,948 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:20,949 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:20,950 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:17:20,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:17:20,950 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:20,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,953 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:17:20,959 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:20,959 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:17:20,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:20,987 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:20,990 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:20,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:20,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:20,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:21,037 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:21,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:21,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,040 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,045 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:21,046 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:21,047 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:17:21,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:21,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:21,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:21,057 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,057 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:21,063 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:21,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:21,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,070 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:17:21,072 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:17:21,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:17:21,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:21,107 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:21,107 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,110 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,112 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:17:21,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:17:21,113 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,114 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:17:21,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,149 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,150 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,151 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:17:21,152 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:21,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:17:21,155 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:17:21,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:17:21,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:21,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,175 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,175 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:21,186 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 24 treesize of output 23 [2021-11-07 02:17:21,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:21,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:21,189 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,206 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,212 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:17:21,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:17:21,215 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:21,215 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:17:21,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,252 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:21,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,254 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:21,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:21,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:21,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,265 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,269 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:21,271 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,272 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:21,278 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:21,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:21,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:21,286 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:21,326 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:21,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:21,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,332 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:17:21,333 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:17:21,334 INFO L180 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size [2021-11-07 02:17:21,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:17:21,335 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:21,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,342 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,344 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-11-07 02:17:21,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:17:21,346 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,346 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:88 [2021-11-07 02:17:21,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,400 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:21,402 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:21,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:21,452 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:21,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:21,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,456 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:17:21,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:17:21,463 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,464 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-07 02:17:21,465 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:21,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,469 INFO L628 ElimStorePlain]: treesize reduction 34, result has 72.6 percent of original size [2021-11-07 02:17:21,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:21,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,473 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:21,480 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:21,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:21,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,485 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:21,487 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:21,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:21,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,497 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,500 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:21,503 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,503 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:17:21,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:21,550 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,551 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:17:21,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:17:21,553 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:17:21,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:17:21,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:21,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,573 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:21,585 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 29 treesize of output 28 [2021-11-07 02:17:21,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:21,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:21,588 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,607 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,614 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:17:21,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:17:21,617 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:21,617 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:17:21,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,656 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:21,658 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,658 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:21,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:21,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:21,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:21,669 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,672 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:21,675 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,675 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:21,682 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:21,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:21,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:21,690 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:21,724 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:21,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:21,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,728 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:21,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:21,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:21,737 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:21,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,741 INFO L628 ElimStorePlain]: treesize reduction 25, result has 75.7 percent of original size [2021-11-07 02:17:21,742 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:17:21,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:17:21,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,745 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:17:21,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,771 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:21,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:21,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:21,825 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:21,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:21,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,829 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:21,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:21,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:21,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:21,837 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:21,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:21,841 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:17:21,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:21,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:21,853 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:21,854 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:21,862 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:17:24,892 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:17:24,892 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:17:24,892 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21, 21] total 57 [2021-11-07 02:17:24,892 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282800126] [2021-11-07 02:17:24,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2021-11-07 02:17:24,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:17:24,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-11-07 02:17:24,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=3302, Unknown=0, NotChecked=0, Total=3660 [2021-11-07 02:17:24,897 INFO L87 Difference]: Start difference. First operand 23 states and 28 transitions. Second operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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 02:17:51,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:17:51,371 INFO L93 Difference]: Finished difference Result 41 states and 51 transitions. [2021-11-07 02:17:51,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-11-07 02:17:51,371 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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 22 [2021-11-07 02:17:51,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:17:51,373 INFO L225 Difference]: With dead ends: 41 [2021-11-07 02:17:51,373 INFO L226 Difference]: Without dead ends: 38 [2021-11-07 02:17:51,375 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 16 SyntacticMatches, 10 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2137 ImplicationChecksByTransitivity, 28.5s TimeCoverageRelationStatistics Valid=443, Invalid=4113, Unknown=0, NotChecked=0, Total=4556 [2021-11-07 02:17:51,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2021-11-07 02:17:51,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 34. [2021-11-07 02:17:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.303030303030303) internal successors, (43), 33 states have internal predecessors, (43), 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 02:17:51,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 43 transitions. [2021-11-07 02:17:51,392 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 43 transitions. Word has length 22 [2021-11-07 02:17:51,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:17:51,392 INFO L470 AbstractCegarLoop]: Abstraction has 34 states and 43 transitions. [2021-11-07 02:17:51,392 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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 02:17:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2021-11-07 02:17:51,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-07 02:17:51,393 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:17:51,393 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:17:51,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:17:51,594 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable208,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:51,594 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:17:51,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:17:51,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1639100184, now seen corresponding path program 5 times [2021-11-07 02:17:51,595 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:17:51,595 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658098267] [2021-11-07 02:17:51,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:17:51,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:17:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:17:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-07 02:17:51,728 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:17:51,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658098267] [2021-11-07 02:17:51,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658098267] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:17:51,728 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1264612491] [2021-11-07 02:17:51,728 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:17:51,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:51,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:17:51,732 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:17:51,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-07 02:17:52,055 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:17:52,055 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:17:52,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:17:52,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:17:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-07 02:17:52,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:17:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-07 02:17:52,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1264612491] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:17:52,250 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1987529460] [2021-11-07 02:17:52,252 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:17:52,252 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:17:52,253 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:17:52,253 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:17:52,253 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:17:52,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:52,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:17:52,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:17:52,268 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_30|], 21=[|v_#valid_34|]} [2021-11-07 02:17:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,280 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 02:17:52,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:52,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:52,282 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,286 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,305 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 02:17:52,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:52,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:52,310 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,315 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:17:52,319 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,319 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:17:52,328 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:17:52,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:17:52,332 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:17:52,334 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:17:52,339 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:17:52,345 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_31|], 66=[|v_#valid_35|]} [2021-11-07 02:17:52,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:17:52,358 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:52,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:52,359 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,443 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:17:52,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:17:52,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:52,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:52,448 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,460 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,593 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:17:52,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:17:52,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:52,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:52,601 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,614 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:17:52,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:52,676 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:52,677 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,689 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:17:52,699 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 02:17:52,700 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:17:52,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,709 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:17:52,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-11-07 02:17:52,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:52,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 122 [2021-11-07 02:17:52,790 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:17:52,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,795 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:17:52,796 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,809 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-07 02:17:52,820 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:52,821 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2021-11-07 02:17:52,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:52,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,981 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:52,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:52,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:52,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:52,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:17:52,993 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 585 [2021-11-07 02:17:53,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 682 [2021-11-07 02:17:53,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,189 INFO L244 Elim1Store]: Index analysis took 133 ms [2021-11-07 02:17:53,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 137 [2021-11-07 02:17:53,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:17:53,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:17:53,214 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:53,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:53,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:53,295 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,352 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,371 INFO L180 QuantifierPusher]: treesize reduction 150, result has 80.8 percent of original size [2021-11-07 02:17:53,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:17:53,379 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:53,379 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:790, output treesize:632 [2021-11-07 02:17:53,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,459 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:53,460 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,461 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:53,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:53,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:53,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,480 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:53,485 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,486 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:53,492 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:53,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:53,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:53,500 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:53,531 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:53,532 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:53,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,535 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:17:53,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:17:53,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:17:53,540 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:53,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,544 INFO L628 ElimStorePlain]: treesize reduction 24, result has 76.5 percent of original size [2021-11-07 02:17:53,545 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:17:53,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:17:53,548 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,548 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:17:53,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,573 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:53,576 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:53,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:53,631 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:53,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:53,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,635 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,636 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:53,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:53,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:53,642 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:53,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,646 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:17:53,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:53,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:53,662 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:53,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:53,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,679 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:17:53,688 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:17:53,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:17:53,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:53,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:53,698 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,701 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,703 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:17:53,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:17:53,704 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,705 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:17:53,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,743 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,744 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:53,746 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:17:53,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:17:53,749 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:17:53,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:17:53,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:53,775 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 24 treesize of output 23 [2021-11-07 02:17:53,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:53,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:53,778 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:53,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,790 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,808 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,815 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:17:53,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:17:53,819 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:53,819 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:17:53,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,861 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:53,862 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:53,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:53,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:53,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:53,880 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,883 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:53,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,887 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:53,896 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:53,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:53,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,902 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:53,906 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:53,941 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:53,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:53,942 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,944 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,945 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,947 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:53,947 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:53,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:17:53,949 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:53,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,952 INFO L628 ElimStorePlain]: treesize reduction 25, result has 75.7 percent of original size [2021-11-07 02:17:53,953 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:17:53,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:17:53,954 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:53,955 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:17:53,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:53,975 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:53,976 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:53,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:53,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:53,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:54,036 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:54,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:54,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,039 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,050 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:54,053 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:54,055 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:17:54,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:54,055 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:54,060 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,060 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:54,065 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:54,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:54,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,069 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:54,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:54,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:54,078 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,079 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,079 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,081 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,083 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:54,083 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,083 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:17:54,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,118 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:54,120 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:17:54,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:17:54,125 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,128 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:17:54,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:17:54,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:54,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,147 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:54,159 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 29 treesize of output 28 [2021-11-07 02:17:54,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,161 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:54,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:54,162 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,188 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:17:54,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:17:54,191 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:54,191 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:17:54,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,231 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:54,232 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:54,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:54,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:54,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:54,244 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,247 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:54,254 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,255 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:54,262 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:54,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:54,269 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,272 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:54,275 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:17:54,311 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:17:54,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:17:54,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,319 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:17:54,321 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:17:54,322 INFO L180 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size [2021-11-07 02:17:54,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:17:54,323 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:54,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,326 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,328 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-11-07 02:17:54,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:17:54,331 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,332 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:88 [2021-11-07 02:17:54,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,360 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:54,361 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:54,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:54,413 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:54,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:54,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,417 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:54,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,420 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:54,421 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:54,422 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:17:54,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:54,423 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:54,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:54,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:54,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:54,430 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:54,430 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:54,441 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:17:55,435 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:17:55,435 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:17:55,435 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 13 [2021-11-07 02:17:55,436 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329564910] [2021-11-07 02:17:55,436 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 02:17:55,436 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:17:55,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 02:17:55,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2021-11-07 02:17:55,437 INFO L87 Difference]: Start difference. First operand 34 states and 43 transitions. Second operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 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 02:17:55,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:17:55,641 INFO L93 Difference]: Finished difference Result 83 states and 106 transitions. [2021-11-07 02:17:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-07 02:17:55,642 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 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) Word has length 23 [2021-11-07 02:17:55,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:17:55,642 INFO L225 Difference]: With dead ends: 83 [2021-11-07 02:17:55,642 INFO L226 Difference]: Without dead ends: 44 [2021-11-07 02:17:55,643 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 47 SyntacticMatches, 13 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2021-11-07 02:17:55,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2021-11-07 02:17:55,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 37. [2021-11-07 02:17:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.25) internal successors, (45), 36 states have internal predecessors, (45), 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 02:17:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 45 transitions. [2021-11-07 02:17:55,650 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 45 transitions. Word has length 23 [2021-11-07 02:17:55,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:17:55,650 INFO L470 AbstractCegarLoop]: Abstraction has 37 states and 45 transitions. [2021-11-07 02:17:55,651 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 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 02:17:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2021-11-07 02:17:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-07 02:17:55,651 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:17:55,651 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:17:55,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-07 02:17:55,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable278 [2021-11-07 02:17:55,852 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:17:55,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:17:55,853 INFO L85 PathProgramCache]: Analyzing trace with hash 862661634, now seen corresponding path program 6 times [2021-11-07 02:17:55,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:17:55,853 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052366078] [2021-11-07 02:17:55,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:17:55,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:17:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:17:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-07 02:17:55,989 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:17:55,989 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052366078] [2021-11-07 02:17:55,989 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052366078] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:17:55,989 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1835904072] [2021-11-07 02:17:55,989 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:17:55,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:55,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:17:55,991 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:17:55,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 02:17:56,246 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:17:56,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:17:56,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:17:56,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:17:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-07 02:17:56,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:17:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-07 02:17:56,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1835904072] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:17:56,504 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [399663712] [2021-11-07 02:17:56,506 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:17:56,506 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:17:56,506 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:17:56,507 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:17:56,507 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:17:56,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,516 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:56,518 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:17:56,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:17:56,524 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_32|], 21=[|v_#valid_36|]} [2021-11-07 02:17:56,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,537 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 02:17:56,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:56,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:56,539 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:56,544 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,563 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 02:17:56,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:56,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:17:56,568 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:56,572 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:17:56,577 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,577 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:17:56,584 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:17:56,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:17:56,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:17:56,589 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:17:56,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:17:56,603 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_33|], 66=[|v_#valid_37|]} [2021-11-07 02:17:56,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,705 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:17:56,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:17:56,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:56,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:56,709 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:17:56,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:56,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:17:56,719 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:56,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,859 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:17:56,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:17:56,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:56,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,868 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:17:56,868 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:56,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:56,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:17:56,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,944 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:56,945 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,945 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:56,946 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:56,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,964 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:17:56,970 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 02:17:56,970 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:17:56,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,979 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:56,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:56,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:56,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-07 02:17:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:57,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:57,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:57,063 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,076 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2021-11-07 02:17:57,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,087 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:304, output treesize:300 [2021-11-07 02:17:57,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,251 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:17:57,266 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:17:57,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 620 [2021-11-07 02:17:57,277 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 601 [2021-11-07 02:17:57,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 695 [2021-11-07 02:17:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,456 INFO L244 Elim1Store]: Index analysis took 124 ms [2021-11-07 02:17:57,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:17:57,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:57,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:17:57,485 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:57,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-11-07 02:17:57,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:17:57,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:17:57,601 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,670 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,698 INFO L180 QuantifierPusher]: treesize reduction 155, result has 80.4 percent of original size [2021-11-07 02:17:57,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:17:57,710 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:57,710 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:800, output treesize:637 [2021-11-07 02:17:57,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,822 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:57,823 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:57,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:57,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:57,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:57,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:57,839 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,842 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:57,844 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,845 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:57,852 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:57,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:57,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,859 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,859 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:57,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:57,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:57,895 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:57,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:57,897 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,899 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,902 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:57,903 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:17:57,903 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:17:57,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:17:57,904 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:57,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,908 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,912 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:17:57,914 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:57,915 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:17:57,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:57,943 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:57,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:57,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:57,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:57,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:58,011 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:58,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:58,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:58,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:58,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:17:58,023 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:17:58,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,026 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:17:58,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:17:58,030 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,030 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:17:58,037 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:58,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:58,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:17:58,045 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:17:58,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:17:58,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:58,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:17:58,055 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,059 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:17:58,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:17:58,061 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,061 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:17:58,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,091 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,096 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:17:58,100 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:58,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:17:58,103 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:17:58,109 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:17:58,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:58,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,124 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:58,136 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 24 treesize of output 23 [2021-11-07 02:17:58,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:58,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:17:58,139 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,158 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,165 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:17:58,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:17:58,168 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:58,168 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:17:58,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,206 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:58,208 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:58,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:58,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:58,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,219 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,222 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:58,225 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,225 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:58,232 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:58,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:58,236 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:58,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:58,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:58,275 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:58,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:58,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:58,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:58,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:17:58,284 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:58,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,288 INFO L628 ElimStorePlain]: treesize reduction 32, result has 71.4 percent of original size [2021-11-07 02:17:58,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:58,291 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,291 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:17:58,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,317 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:58,318 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:58,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:58,371 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:58,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:58,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,375 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,378 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:58,379 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:58,380 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:17:58,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:58,382 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:58,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,385 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:58,389 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,389 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:58,396 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:58,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:58,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,402 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:58,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:17:58,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:58,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,417 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,419 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,421 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,422 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:58,422 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,423 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:17:58,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,462 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,467 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,470 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:17:58,471 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:58,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:17:58,474 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:17:58,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:17:58,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:17:58,496 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 29 treesize of output 28 [2021-11-07 02:17:58,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:58,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:17:58,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:58,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,511 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,529 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,536 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:17:58,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:17:58,539 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:17:58,539 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:17:58,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,576 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:17:58,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:17:58,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:17:58,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:17:58,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:17:58,590 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,593 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:17:58,596 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,596 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:17:58,603 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:17:58,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:17:58,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,609 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,609 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:58,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:17:58,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:17:58,646 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:17:58,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:17:58,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,648 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:17:58,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:17:58,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:17:58,657 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:17:58,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,660 INFO L628 ElimStorePlain]: treesize reduction 31, result has 72.1 percent of original size [2021-11-07 02:17:58,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:17:58,664 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,664 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:17:58,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,690 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:17:58,693 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:17:58,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:17:58,743 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:17:58,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:17:58,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,747 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:17:58,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,750 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:58,751 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:17:58,752 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:17:58,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:17:58,753 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:17:58,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:17:58,757 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:17:58,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:17:58,760 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:17:58,761 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:17:58,771 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:17:59,502 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:17:59,503 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:17:59,503 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 14 [2021-11-07 02:17:59,503 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838441082] [2021-11-07 02:17:59,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-07 02:17:59,503 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:17:59,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-07 02:17:59,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2021-11-07 02:17:59,504 INFO L87 Difference]: Start difference. First operand 37 states and 45 transitions. Second operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 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 02:17:59,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:17:59,671 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2021-11-07 02:17:59,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 02:17:59,671 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 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 24 [2021-11-07 02:17:59,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:17:59,672 INFO L225 Difference]: With dead ends: 41 [2021-11-07 02:17:59,672 INFO L226 Difference]: Without dead ends: 29 [2021-11-07 02:17:59,672 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 62 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=97, Invalid=365, Unknown=0, NotChecked=0, Total=462 [2021-11-07 02:17:59,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2021-11-07 02:17:59,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2021-11-07 02:17:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 28 states have (on average 1.2142857142857142) internal successors, (34), 28 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 02:17:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 34 transitions. [2021-11-07 02:17:59,679 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 34 transitions. Word has length 24 [2021-11-07 02:17:59,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:17:59,680 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 34 transitions. [2021-11-07 02:17:59,680 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 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 02:17:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2021-11-07 02:17:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-07 02:17:59,681 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:17:59,681 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:17:59,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-11-07 02:17:59,884 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable347,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:17:59,888 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:17:59,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:17:59,889 INFO L85 PathProgramCache]: Analyzing trace with hash 596492701, now seen corresponding path program 7 times [2021-11-07 02:17:59,889 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:17:59,889 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602184157] [2021-11-07 02:17:59,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:17:59,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:18:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:18:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:18:02,210 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:18:02,210 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602184157] [2021-11-07 02:18:02,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602184157] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:18:02,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989069066] [2021-11-07 02:18:02,211 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-07 02:18:02,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:18:02,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:18:02,214 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:18:02,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 02:18:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:18:02,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 71 conjunts are in the unsatisfiable core [2021-11-07 02:18:02,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:18:02,507 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 14 treesize of output 12 [2021-11-07 02:18:02,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:18:02,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-07 02:18:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 33 [2021-11-07 02:18:02,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:02,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-11-07 02:18:03,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,145 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 0 case distinctions, treesize of input 54 treesize of output 47 [2021-11-07 02:18:03,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:03,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 50 [2021-11-07 02:18:03,565 INFO L354 Elim1Store]: treesize reduction 114, result has 16.2 percent of original size [2021-11-07 02:18:03,566 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 9 case distinctions, treesize of input 59 treesize of output 52 [2021-11-07 02:18:03,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:03,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:03,895 INFO L354 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2021-11-07 02:18:03,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 54 treesize of output 62 [2021-11-07 02:18:04,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,085 INFO L354 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2021-11-07 02:18:04,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 66 treesize of output 77 [2021-11-07 02:18:04,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,280 INFO L354 Elim1Store]: treesize reduction 69, result has 9.2 percent of original size [2021-11-07 02:18:04,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 67 treesize of output 81 [2021-11-07 02:18:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,750 INFO L354 Elim1Store]: treesize reduction 138, result has 13.8 percent of original size [2021-11-07 02:18:04,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 4 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 89 treesize of output 91 [2021-11-07 02:18:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:04,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:04,967 INFO L354 Elim1Store]: treesize reduction 138, result has 13.8 percent of original size [2021-11-07 02:18:04,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 4 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 94 treesize of output 94 [2021-11-07 02:18:05,221 INFO L354 Elim1Store]: treesize reduction 252, result has 14.6 percent of original size [2021-11-07 02:18:05,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 27 case distinctions, treesize of input 84 treesize of output 86 [2021-11-07 02:18:05,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:05,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,734 INFO L354 Elim1Store]: treesize reduction 128, result has 10.5 percent of original size [2021-11-07 02:18:05,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 23 case distinctions, treesize of input 85 treesize of output 98 [2021-11-07 02:18:05,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:05,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:05,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:06,048 INFO L354 Elim1Store]: treesize reduction 144, result has 9.4 percent of original size [2021-11-07 02:18:06,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 4 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 29 case distinctions, treesize of input 97 treesize of output 113 [2021-11-07 02:18:06,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:06,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:06,357 INFO L354 Elim1Store]: treesize reduction 160, result has 8.6 percent of original size [2021-11-07 02:18:06,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 4 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 35 case distinctions, treesize of input 92 treesize of output 115 [2021-11-07 02:18:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:06,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:06,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:07,012 INFO L354 Elim1Store]: treesize reduction 300, result has 12.5 percent of original size [2021-11-07 02:18:07,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 5 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 109 treesize of output 120 [2021-11-07 02:18:07,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:07,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:07,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:07,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:18:07,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:07,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:18:07,433 INFO L354 Elim1Store]: treesize reduction 300, result has 12.5 percent of original size [2021-11-07 02:18:07,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 5 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 117 treesize of output 122 [2021-11-07 02:18:07,859 INFO L354 Elim1Store]: treesize reduction 414, result has 13.4 percent of original size [2021-11-07 02:18:07,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 3 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 54 case distinctions, treesize of input 116 treesize of output 123 [2021-11-07 02:18:08,106 INFO L354 Elim1Store]: treesize reduction 180, result has 0.6 percent of original size [2021-11-07 02:18:08,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 3 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 138 treesize of output 82 [2021-11-07 02:18:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:18:08,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:19:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:19:20,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989069066] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:19:20,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [165161125] [2021-11-07 02:19:20,339 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:19:20,340 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:19:20,340 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:19:20,340 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:19:20,341 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:19:20,347 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,348 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:19:20,350 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,350 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:20,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:19:20,355 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_35|], 21=[|v_#valid_40|]} [2021-11-07 02:19:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,367 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 02:19:20,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:20,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:20,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,396 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 02:19:20,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:19:20,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:19:20,400 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,405 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:19:20,409 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,410 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:19:20,418 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:19:20,419 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:19:20,421 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:19:20,423 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:19:20,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:19:20,434 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_36|], 66=[|v_#valid_41|]} [2021-11-07 02:19:20,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,571 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:19:20,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:19:20,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:19:20,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:19:20,576 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:19:20,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:19:20,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:19:20,591 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,710 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:19:20,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:19:20,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:19:20,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:19:20,723 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:19:20,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:19:20,800 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,801 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:19:20,801 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:19:20,826 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 02:19:20,827 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:19:20,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,836 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:20,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:19:20,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-07 02:19:20,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:20,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:19:20,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:19:20,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:19:20,928 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:20,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2021-11-07 02:19:20,953 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:20,953 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:304, output treesize:300 [2021-11-07 02:19:20,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:20,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,134 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,145 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:19:21,149 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,149 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,150 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:19:21,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 620 [2021-11-07 02:19:21,160 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 601 [2021-11-07 02:19:21,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 695 [2021-11-07 02:19:21,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,375 INFO L244 Elim1Store]: Index analysis took 155 ms [2021-11-07 02:19:21,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-11-07 02:19:21,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:19:21,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:19:21,405 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:19:21,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:19:21,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:19:21,499 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,555 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,571 INFO L180 QuantifierPusher]: treesize reduction 155, result has 80.4 percent of original size [2021-11-07 02:19:21,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:19:21,589 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:19:21,589 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:800, output treesize:637 [2021-11-07 02:19:21,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,685 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:19:21,686 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:21,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:19:21,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:21,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:21,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:21,698 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,700 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:19:21,703 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,703 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:19:21,710 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:19:21,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:19:21,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:19:21,718 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:19:21,752 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:19:21,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:19:21,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,755 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,758 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:19:21,759 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:19:21,760 INFO L180 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size [2021-11-07 02:19:21,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:19:21,761 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:19:21,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,766 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-11-07 02:19:21,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:19:21,767 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,768 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:88 [2021-11-07 02:19:21,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,794 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:19:21,795 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:19:21,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:19:21,848 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:19:21,849 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:19:21,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,852 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,855 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:19:21,856 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:19:21,857 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:19:21,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:19:21,858 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:19:21,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:19:21,865 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,865 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:19:21,872 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:19:21,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:19:21,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:19:21,881 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:19:21,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:19:21,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:19:21,889 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:19:21,889 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,892 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,894 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:19:21,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:19:21,895 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,896 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:19:21,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,929 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,932 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:19:21,933 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:21,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:19:21,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:21,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,939 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:19:21,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:19:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:21,957 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 24 treesize of output 23 [2021-11-07 02:19:21,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:19:21,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,960 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:19:21,960 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:21,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:21,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:21,972 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:21,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:21,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:21,996 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:19:21,998 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:19:21,999 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:19:22,000 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:19:22,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,036 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:19:22,037 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:22,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:19:22,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:22,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:19:22,054 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,054 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:19:22,061 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:19:22,064 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:19:22,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,067 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:19:22,069 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:19:22,140 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:19:22,140 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:19:22,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,143 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:19:22,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:19:22,147 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,148 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:19:22,148 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:19:22,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,152 INFO L628 ElimStorePlain]: treesize reduction 25, result has 75.7 percent of original size [2021-11-07 02:19:22,154 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:19:22,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:19:22,158 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,158 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:19:22,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,185 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:19:22,187 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:19:22,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:19:22,241 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:19:22,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:19:22,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:19:22,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:19:22,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:19:22,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:19:22,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,255 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:19:22,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:19:22,259 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,260 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:19:22,266 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:19:22,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:19:22,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,271 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:22,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:19:22,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:22,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,287 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,287 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,290 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,291 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:19:22,293 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,293 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:19:22,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:22,333 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:19:22,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:19:22,336 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,337 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:19:22,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:19:22,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:22,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,354 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,355 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:19:22,368 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 29 treesize of output 28 [2021-11-07 02:19:22,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:19:22,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:19:22,370 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,389 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,396 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:19:22,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:19:22,399 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:19:22,399 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:19:22,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,437 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:19:22,439 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:19:22,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:19:22,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:19:22,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:19:22,451 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:19:22,457 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,458 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:19:22,464 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:19:22,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:19:22,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,471 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:19:22,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:19:22,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:19:22,506 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:19:22,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:19:22,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,508 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:19:22,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:19:22,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,512 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:19:22,512 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:19:22,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,514 INFO L628 ElimStorePlain]: treesize reduction 32, result has 71.4 percent of original size [2021-11-07 02:19:22,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:19:22,517 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,517 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:19:22,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,538 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:19:22,539 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:19:22,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:19:22,589 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:19:22,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:19:22,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,592 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:19:22,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,595 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:19:22,595 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:19:22,596 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:19:22,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:19:22,597 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:19:22,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:19:22,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:19:22,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:19:22,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:19:22,603 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:19:22,612 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:19:25,551 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:19:25,552 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:19:25,552 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 75 [2021-11-07 02:19:25,552 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476176715] [2021-11-07 02:19:25,553 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2021-11-07 02:19:25,553 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:19:25,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2021-11-07 02:19:25,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=514, Invalid=5648, Unknown=0, NotChecked=0, Total=6162 [2021-11-07 02:19:25,557 INFO L87 Difference]: Start difference. First operand 29 states and 34 transitions. Second operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 75 states have internal predecessors, (79), 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 02:20:03,407 WARN L207 SmtUtils]: Spent 10.05 s on a formula simplification. DAG size of input: 247 DAG size of output: 114 [2021-11-07 02:21:15,500 WARN L207 SmtUtils]: Spent 19.42 s on a formula simplification that was a NOOP. DAG size: 248 [2021-11-07 02:22:40,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:22:40,533 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2021-11-07 02:22:40,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-11-07 02:22:40,534 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 75 states have internal predecessors, (79), 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 28 [2021-11-07 02:22:40,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:22:40,535 INFO L225 Difference]: With dead ends: 49 [2021-11-07 02:22:40,535 INFO L226 Difference]: Without dead ends: 46 [2021-11-07 02:22:40,537 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2858 ImplicationChecksByTransitivity, 176.6s TimeCoverageRelationStatistics Valid=576, Invalid=6557, Unknown=7, NotChecked=0, Total=7140 [2021-11-07 02:22:40,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2021-11-07 02:22:40,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 43. [2021-11-07 02:22:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 42 states have (on average 1.2380952380952381) internal successors, (52), 42 states have internal predecessors, (52), 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 02:22:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 52 transitions. [2021-11-07 02:22:40,546 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 52 transitions. Word has length 28 [2021-11-07 02:22:40,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:22:40,549 INFO L470 AbstractCegarLoop]: Abstraction has 43 states and 52 transitions. [2021-11-07 02:22:40,549 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 75 states have internal predecessors, (79), 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 02:22:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2021-11-07 02:22:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 02:22:40,550 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:22:40,550 INFO L513 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:22:40,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-07 02:22:40,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable415 [2021-11-07 02:22:40,751 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:22:40,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:22:40,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1002036642, now seen corresponding path program 8 times [2021-11-07 02:22:40,752 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:22:40,752 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447823921] [2021-11-07 02:22:40,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:40,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:22:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:22:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-07 02:22:40,834 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:22:40,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447823921] [2021-11-07 02:22:40,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447823921] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:22:40,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1551945569] [2021-11-07 02:22:40,834 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:22:40,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:40,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:22:40,836 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:22:40,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-07 02:22:41,299 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:22:41,299 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:22:41,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 02:22:41,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:22:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-07 02:22:41,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:22:41,677 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-07 02:22:41,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1551945569] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:22:41,677 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1643471085] [2021-11-07 02:22:41,679 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:22:41,679 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:22:41,680 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:22:41,680 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:22:41,680 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:22:41,691 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:41,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:22:41,692 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:41,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:41,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:22:41,696 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_37|], 21=[|v_#valid_42|]} [2021-11-07 02:22:41,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,707 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 02:22:41,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:41,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:41,708 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:41,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:41,711 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,732 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 02:22:41,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:41,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:41,738 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:41,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:41,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:22:41,746 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:41,747 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:22:41,755 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:22:41,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:41,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:22:41,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:41,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:22:41,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:41,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:22:41,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:22:41,770 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_38|], 66=[|v_#valid_43|]} [2021-11-07 02:22:41,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:41,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:41,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:41,783 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:41,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,914 INFO L244 Elim1Store]: Index analysis took 110 ms [2021-11-07 02:22:41,920 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:22:41,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:22:41,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:22:41,928 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,929 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:22:41,929 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:41,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:41,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:41,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,082 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:22:42,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:22:42,083 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,088 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:22:42,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:22:42,090 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,103 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:22:42,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:22:42,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:22:42,170 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,183 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:22:42,193 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 02:22:42,194 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:22:42,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,202 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:22:42,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-11-07 02:22:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 122 [2021-11-07 02:22:42,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:42,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:42,285 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,297 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-07 02:22:42,306 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,306 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:292, output treesize:288 [2021-11-07 02:22:42,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,461 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,478 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,485 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,487 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:22:42,491 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:22:42,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:22:42,500 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 585 [2021-11-07 02:22:42,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 682 [2021-11-07 02:22:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,667 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-11-07 02:22:42,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 137 [2021-11-07 02:22:42,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:22:42,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:22:42,693 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:42,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:22:42,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:22:42,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:22:42,774 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,813 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,825 INFO L180 QuantifierPusher]: treesize reduction 150, result has 80.8 percent of original size [2021-11-07 02:22:42,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:22:42,848 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:42,849 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:790, output treesize:632 [2021-11-07 02:22:42,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,911 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:22:42,912 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:42,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:22:42,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:42,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:42,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:42,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,922 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:22:42,923 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,923 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:22:42,927 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:22:42,928 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:22:42,929 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,930 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,930 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:42,931 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:22:42,953 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:22:42,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:22:42,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,955 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,957 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:22:42,957 INFO L185 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size 27 [2021-11-07 02:22:42,958 INFO L180 QuantifierPusher]: treesize reduction 12, result has 69.2 percent of original size [2021-11-07 02:22:42,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:22:42,958 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:22:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,960 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,961 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.7 percent of original size [2021-11-07 02:22:42,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:22:42,962 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:42,962 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:88 [2021-11-07 02:22:42,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:42,975 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:22:42,976 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:42,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:42,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:22:42,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:22:43,010 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:22:43,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:22:43,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,032 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,033 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,035 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:22:43,036 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:22:43,036 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:22:43,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:22:43,037 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:22:43,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,040 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,042 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:22:43,042 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,043 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:22:43,049 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:22:43,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:22:43,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,053 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:22:43,055 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:22:43,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:22:43,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:22:43,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:22:43,061 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,064 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,065 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:22:43,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:22:43,066 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,066 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:22:43,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,093 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,095 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:43,096 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:22:43,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:22:43,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:22:43,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:22:43,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:43,117 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 24 treesize of output 23 [2021-11-07 02:22:43,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:22:43,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:22:43,119 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:43,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,126 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,139 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:22:43,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:22:43,140 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:43,140 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:22:43,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,162 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:22:43,163 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:43,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:22:43,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:43,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,179 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:22:43,182 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,182 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:22:43,186 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:22:43,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:22:43,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:22:43,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:22:43,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:43,213 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:22:43,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:22:43,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,215 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,216 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:22:43,218 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:22:43,219 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:22:43,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:22:43,220 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:22:43,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,222 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:22:43,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,223 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:22:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,242 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:22:43,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:22:43,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:22:43,277 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:22:43,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:22:43,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,279 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,281 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:22:43,282 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:22:43,282 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:22:43,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:22:43,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:22:43,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:22:43,286 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,286 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:22:43,290 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:22:43,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:22:43,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:43,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:22:43,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:43,313 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,314 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,315 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:22:43,317 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,317 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:22:43,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,337 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,339 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:43,340 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:43,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:22:43,343 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:22:43,347 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:22:43,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:43,360 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 29 treesize of output 28 [2021-11-07 02:22:43,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:22:43,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:22:43,362 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:43,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,370 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,382 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:22:43,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:22:43,384 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:43,384 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:22:43,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,403 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:22:43,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:43,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:22:43,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:22:43,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:43,412 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,414 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:22:43,415 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,415 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:22:43,419 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:22:43,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:22:43,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,425 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:22:43,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:22:43,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:43,456 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:22:43,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:22:43,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,459 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:22:43,460 INFO L185 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size 32 [2021-11-07 02:22:43,468 INFO L180 QuantifierPusher]: treesize reduction 12, result has 72.7 percent of original size [2021-11-07 02:22:43,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:22:43,469 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:22:43,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:22:43,475 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,476 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:100 [2021-11-07 02:22:43,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,502 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:22:43,503 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:22:43,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:22:43,559 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:22:43,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:22:43,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,563 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:43,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:22:43,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:22:43,568 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:22:43,569 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:22:43,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:43,576 INFO L628 ElimStorePlain]: treesize reduction 42, result has 68.2 percent of original size [2021-11-07 02:22:43,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:43,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:22:43,579 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:43,579 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:22:43,588 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:22:44,716 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:44,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:22:44,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 11] total 23 [2021-11-07 02:22:44,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632996975] [2021-11-07 02:22:44,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-07 02:22:44,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:22:44,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-07 02:22:44,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=583, Unknown=0, NotChecked=0, Total=702 [2021-11-07 02:22:44,718 INFO L87 Difference]: Start difference. First operand 43 states and 52 transitions. Second operand has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 23 states have internal predecessors, (40), 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 02:22:45,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:22:45,239 INFO L93 Difference]: Finished difference Result 88 states and 110 transitions. [2021-11-07 02:22:45,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-07 02:22:45,240 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 23 states have internal predecessors, (40), 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 29 [2021-11-07 02:22:45,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:22:45,240 INFO L225 Difference]: With dead ends: 88 [2021-11-07 02:22:45,240 INFO L226 Difference]: Without dead ends: 35 [2021-11-07 02:22:45,241 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 62 SyntacticMatches, 9 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 677 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=253, Invalid=1307, Unknown=0, NotChecked=0, Total=1560 [2021-11-07 02:22:45,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-11-07 02:22:45,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2021-11-07 02:22:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.1764705882352942) internal successors, (40), 34 states have internal predecessors, (40), 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 02:22:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 40 transitions. [2021-11-07 02:22:45,248 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 40 transitions. Word has length 29 [2021-11-07 02:22:45,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:22:45,248 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 40 transitions. [2021-11-07 02:22:45,248 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 23 states have internal predecessors, (40), 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 02:22:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2021-11-07 02:22:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-07 02:22:45,249 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:22:45,249 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:22:45,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-07 02:22:45,452 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable483,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:45,455 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:22:45,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:22:45,456 INFO L85 PathProgramCache]: Analyzing trace with hash 140579389, now seen corresponding path program 9 times [2021-11-07 02:22:45,456 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:22:45,456 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369700732] [2021-11-07 02:22:45,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:45,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:22:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:22:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:48,337 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:22:48,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369700732] [2021-11-07 02:22:48,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369700732] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:22:48,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2013792551] [2021-11-07 02:22:48,344 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:22:48,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:48,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:22:48,345 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:22:48,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ff78d14-cd33-4ddf-a9ee-9f894c93947e/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 02:22:48,953 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:22:48,953 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:22:48,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 96 conjunts are in the unsatisfiable core [2021-11-07 02:22:48,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:22:48,990 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:48,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-07 02:22:49,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:22:49,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-07 02:22:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,297 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:49,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 33 [2021-11-07 02:22:49,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,447 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:49,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 42 [2021-11-07 02:22:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,609 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:49,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 54 [2021-11-07 02:22:49,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:49,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:49,934 INFO L354 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2021-11-07 02:22:49,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 68 [2021-11-07 02:22:50,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,114 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:50,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 67 [2021-11-07 02:22:50,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,306 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:50,315 INFO L354 Elim1Store]: treesize reduction 32, result has 27.3 percent of original size [2021-11-07 02:22:50,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 82 treesize of output 72 [2021-11-07 02:22:50,490 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-07 02:22:50,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 67 treesize of output 59 [2021-11-07 02:22:50,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:50,851 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-07 02:22:50,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 57 treesize of output 64 [2021-11-07 02:22:51,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,106 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-07 02:22:51,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 69 treesize of output 79 [2021-11-07 02:22:51,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,369 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-07 02:22:51,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 81 treesize of output 94 [2021-11-07 02:22:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:51,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,596 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:51,607 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 02:22:51,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 84 treesize of output 100 [2021-11-07 02:22:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,101 INFO L354 Elim1Store]: treesize reduction 59, result has 10.6 percent of original size [2021-11-07 02:22:52,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 9 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 31 case distinctions, treesize of input 106 treesize of output 110 [2021-11-07 02:22:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:52,345 INFO L354 Elim1Store]: treesize reduction 59, result has 10.6 percent of original size [2021-11-07 02:22:52,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 12 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 31 case distinctions, treesize of input 122 treesize of output 116 [2021-11-07 02:22:52,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:52,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 61 [2021-11-07 02:22:52,762 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-07 02:22:52,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 72 treesize of output 64 [2021-11-07 02:22:53,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,102 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-07 02:22:53,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 72 treesize of output 75 [2021-11-07 02:22:53,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,305 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-07 02:22:53,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 73 treesize of output 87 [2021-11-07 02:22:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,532 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 02:22:53,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 85 treesize of output 102 [2021-11-07 02:22:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:53,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:53,733 INFO L354 Elim1Store]: treesize reduction 57, result has 10.9 percent of original size [2021-11-07 02:22:53,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 29 case distinctions, treesize of input 83 treesize of output 103 [2021-11-07 02:22:54,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,189 INFO L354 Elim1Store]: treesize reduction 126, result has 17.6 percent of original size [2021-11-07 02:22:54,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 6 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 105 treesize of output 120 [2021-11-07 02:22:54,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,472 INFO L354 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2021-11-07 02:22:54,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 38 case distinctions, treesize of input 108 treesize of output 110 [2021-11-07 02:22:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:54,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:54,710 INFO L354 Elim1Store]: treesize reduction 95, result has 13.6 percent of original size [2021-11-07 02:22:54,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 6 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 47 case distinctions, treesize of input 111 treesize of output 122 [2021-11-07 02:22:54,968 INFO L354 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2021-11-07 02:22:54,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 38 case distinctions, treesize of input 111 treesize of output 107 [2021-11-07 02:22:55,230 INFO L354 Elim1Store]: treesize reduction 45, result has 8.2 percent of original size [2021-11-07 02:22:55,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 125 treesize of output 77 [2021-11-07 02:22:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:55,329 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:27:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:27:22,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2013792551] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:27:22,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1297762431] [2021-11-07 02:27:22,432 INFO L159 IcfgInterpreter]: Started Sifa with 11 locations of interest [2021-11-07 02:27:22,432 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:27:22,432 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:27:22,433 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:27:22,433 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:27:22,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,438 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:27:22,439 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:22,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:27:22,449 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_40|], 21=[|v_#valid_46|]} [2021-11-07 02:27:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,457 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 02:27:22,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:22,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:22,459 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,479 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 02:27:22,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:22,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,484 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:22,484 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,487 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:22,491 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,491 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:27:22,498 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.1 percent of original size [2021-11-07 02:27:22,499 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-07 02:27:22,501 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:27:22,502 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:27:22,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:27:22,510 INFO L446 ElimStorePlain]: Different costs {15=[|v_#length_41|], 66=[|v_#valid_47|]} [2021-11-07 02:27:22,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,639 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:22,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 26 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 51 [2021-11-07 02:27:22,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:27:22,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:27:22,642 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:22,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:22,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:22,654 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,780 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-07 02:27:22,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 77 [2021-11-07 02:27:22,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:27:22,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 02:27:22,786 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,797 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 112 [2021-11-07 02:27:22,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:27:22,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:27:22,850 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,861 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,868 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 281 [2021-11-07 02:27:22,869 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 02:27:22,869 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:604, output treesize:281 [2021-11-07 02:27:22,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,876 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:22,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:27:22,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-07 02:27:22,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:22,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:27:22,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,945 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:27:22,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:27:22,947 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:22,957 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:22,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2021-11-07 02:27:22,966 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:22,966 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:304, output treesize:300 [2021-11-07 02:27:22,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,078 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,094 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,103 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:27:23,105 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:27:23,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 620 [2021-11-07 02:27:23,115 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 601 [2021-11-07 02:27:23,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 695 [2021-11-07 02:27:23,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,271 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-11-07 02:27:23,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 34 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 127 [2021-11-07 02:27:23,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,287 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:27:23,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,288 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:27:23,288 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 142 [2021-11-07 02:27:23,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:27:23,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:27:23,353 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,402 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,415 INFO L180 QuantifierPusher]: treesize reduction 155, result has 80.4 percent of original size [2021-11-07 02:27:23,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-07 02:27:23,420 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:23,421 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:800, output treesize:637 [2021-11-07 02:27:23,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,500 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:27:23,501 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:23,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:27:23,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:23,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,511 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:27:23,515 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,515 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:27:23,521 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:27:23,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:27:23,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,526 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:23,528 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:27:23,563 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:27:23,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:27:23,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:23,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:23,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:23,572 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:27:23,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,575 INFO L628 ElimStorePlain]: treesize reduction 24, result has 76.5 percent of original size [2021-11-07 02:27:23,577 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:27:23,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:27:23,579 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,579 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:27:23,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,594 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:27:23,595 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:27:23,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:27:23,630 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:27:23,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:27:23,631 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,632 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,642 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:27:23,643 INFO L185 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size 42 [2021-11-07 02:27:23,644 INFO L180 QuantifierPusher]: treesize reduction 21, result has 66.7 percent of original size [2021-11-07 02:27:23,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-11-07 02:27:23,645 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 4 xjuncts. [2021-11-07 02:27:23,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,648 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:27:23,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,650 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:108 [2021-11-07 02:27:23,654 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:27:23,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:27:23,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,657 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,657 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:27:23,658 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size 73 [2021-11-07 02:27:23,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:27:23,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:27:23,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:27:23,665 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,666 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,667 INFO L180 QuantifierPusher]: treesize reduction 3, result has 95.8 percent of original size [2021-11-07 02:27:23,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:27:23,668 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,668 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:68 [2021-11-07 02:27:23,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,684 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,686 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:27:23,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:23,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:27:23,690 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,691 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-07 02:27:23,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-07 02:27:23,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:23,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,705 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,715 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 24 treesize of output 23 [2021-11-07 02:27:23,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:27:23,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-11-07 02:27:23,717 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,732 INFO L180 QuantifierPusher]: treesize reduction 133, result has 55.2 percent of original size [2021-11-07 02:27:23,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:27:23,734 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:23,734 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:305, output treesize:164 [2021-11-07 02:27:23,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,775 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:27:23,776 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:23,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:27:23,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:23,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,785 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,786 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:27:23,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,788 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:27:23,793 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:27:23,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:27:23,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,796 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:27:23,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:27:23,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:23,825 INFO L354 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2021-11-07 02:27:23,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 34 [2021-11-07 02:27:23,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,827 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:23,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:23,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:23,831 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:27:23,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,834 INFO L628 ElimStorePlain]: treesize reduction 31, result has 72.1 percent of original size [2021-11-07 02:27:23,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:27:23,836 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,836 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:80 [2021-11-07 02:27:23,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,850 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:27:23,851 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:27:23,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:27:23,890 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:27:23,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:27:23,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,894 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:23,894 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:23,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:23,896 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:27:23,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,898 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:27:23,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:27:23,899 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,900 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:27:23,903 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:27:23,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:27:23,910 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,911 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:23,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:27:23,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:23,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,925 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,926 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-07 02:27:23,928 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,928 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:80 [2021-11-07 02:27:23,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,948 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:23,950 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:23,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-11-07 02:27:23,952 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:23,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:27:23,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 02:27:23,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:23,964 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:23,965 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:23,974 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 29 treesize of output 28 [2021-11-07 02:27:23,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,975 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:27:23,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-11-07 02:27:23,976 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:23,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:23,986 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:23,989 INFO L180 QuantifierPusher]: treesize reduction 135, result has 55.6 percent of original size [2021-11-07 02:27:23,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-07 02:27:23,991 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:23,991 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:312, output treesize:169 [2021-11-07 02:27:24,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,031 INFO L180 QuantifierPusher]: treesize reduction 60, result has 58.6 percent of original size [2021-11-07 02:27:24,031 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:24,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,032 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:24,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:27:24,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 02:27:24,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:24,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:24,039 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:24,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,042 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-07 02:27:24,043 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:24,043 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:82, output treesize:78 [2021-11-07 02:27:24,047 INFO L180 QuantifierPusher]: treesize reduction 61, result has 52.7 percent of original size [2021-11-07 02:27:24,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 02:27:24,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,051 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:24,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:24,052 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:27:24,079 INFO L354 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2021-11-07 02:27:24,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2021-11-07 02:27:24,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,088 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:24,088 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:24,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:24,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-07 02:27:24,091 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-11-07 02:27:24,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,093 INFO L628 ElimStorePlain]: treesize reduction 24, result has 76.5 percent of original size [2021-11-07 02:27:24,094 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-11-07 02:27:24,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-07 02:27:24,095 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:24,095 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:85, output treesize:75 [2021-11-07 02:27:24,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,111 INFO L180 QuantifierPusher]: treesize reduction 60, result has 61.3 percent of original size [2021-11-07 02:27:24,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:24,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:27:24,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-11-07 02:27:24,153 INFO L354 Elim1Store]: treesize reduction 26, result has 63.4 percent of original size [2021-11-07 02:27:24,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 54 [2021-11-07 02:27:24,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,156 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:24,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:24,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:24,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:24,167 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 3 xjuncts. [2021-11-07 02:27:24,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:24,171 INFO L628 ElimStorePlain]: treesize reduction 41, result has 68.7 percent of original size [2021-11-07 02:27:24,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:24,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:27:24,174 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:24,175 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:90 [2021-11-07 02:27:24,183 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:27:29,118 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:29,118 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2021-11-07 02:27:29,119 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 93 [2021-11-07 02:27:29,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231885370] [2021-11-07 02:27:29,119 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2021-11-07 02:27:29,120 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:27:29,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2021-11-07 02:27:29,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=887, Invalid=8412, Unknown=13, NotChecked=0, Total=9312 [2021-11-07 02:27:29,123 INFO L87 Difference]: Start difference. First operand 35 states and 40 transitions. Second operand has 93 states, 93 states have (on average 1.043010752688172) internal successors, (97), 93 states have internal predecessors, (97), 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 02:27:48,916 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse78 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse125 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse33 (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset .cse125) 1))) (let ((.cse101 (store .cse33 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse125) 1)) (.cse74 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse0 (select .cse74 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse1 (* 3 c_~N~0)) (.cse34 (+ c_ULTIMATE.start_main_~i~0 1)) (.cse10 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse9 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse21 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse20 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse31 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse32 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse57 (store .cse101 (+ c_ULTIMATE.start_main_~a~0.offset 8 .cse125) 1))) (and (<= (+ .cse0 8) .cse1) (not (= |c_ULTIMATE.start_main_~#sum~0.base| c_ULTIMATE.start_main_~b~0.base)) (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse12 (let ((.cse23 (let ((.cse24 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse33))) (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse27 (select .cse33 c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (select .cse25 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse29 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse27 .cse28))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse26 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse27 .cse28 .cse29))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse26 .cse27 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse26 .cse27 .cse28 .cse29))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse28 .cse29)))))))))) (let ((.cse22 (store (store (store (store (select .cse23 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse13 (store .cse23 c_ULTIMATE.start_main_~b~0.base .cse22))) (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse14 (select .cse13 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse17 (select .cse22 c_ULTIMATE.start_main_~b~0.offset)) (.cse18 (select .cse14 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse15 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse16 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse15 .cse16 .cse17 .cse18 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16 .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse11 (store (store (store (store (select .cse12 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse5 (store .cse12 c_ULTIMATE.start_main_~c~0.base .cse11))) (let ((.cse6 (select .cse5 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse3 (select .cse6 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse7 (select .cse11 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse2 (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7 .cse2))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse2 (- 1)) (* .cse3 (- 1)) (* .cse4 (- 1)) (* (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7 .cse4 .cse2))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse7 (- 1)))))))))) (- 3)) .cse34) (<= c_ULTIMATE.start_main_~i~0 2)) (<= 16 (* 4 c_~N~0)) (or (<= 2 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse42 (let ((.cse50 (let ((.cse51 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse57))) (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse55 (select .cse57 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse54 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse55))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse56 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse54 .cse55))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse53 .cse54 .cse55 .cse56 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse54 .cse55 .cse56))) c_ULTIMATE.start_main_~a~0.base) .cse30))))))))))) (let ((.cse49 (store (store (store (store (select .cse50 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse43 (store .cse50 c_ULTIMATE.start_main_~b~0.base .cse49))) (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse46 (select .cse49 c_ULTIMATE.start_main_~b~0.offset)) (.cse47 (select .cse44 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse48 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse46 .cse47))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse45 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse46 .cse47 .cse48))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse45 .cse46 .cse47 .cse48 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse45 .cse46 .cse47 .cse48))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse41 (store (store (store (store (select .cse42 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse38 (store .cse42 c_ULTIMATE.start_main_~c~0.base .cse41))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse40 (select .cse41 c_ULTIMATE.start_main_~c~0.offset)) (.cse37 (select .cse39 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse36 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse40 .cse37))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse35 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse40 .cse37 .cse36))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse35 (- 1)) (* .cse36 (- 1)) (* .cse37 (- 1)) (* (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse35 .cse40 .cse37 .cse36))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse40 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 3)) (<= c_ULTIMATE.start_main_~i~0 0)) (= c_ULTIMATE.start_main_~c~0.offset 0) (or (<= (let ((.cse65 (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse76 (select .cse78 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse0 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse77 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse0 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse0 .cse76 .cse77))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse0 .cse76 .cse77)))))))) (let ((.cse72 (store (store (store (store (select .cse73 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse66 (store .cse73 c_ULTIMATE.start_main_~b~0.base .cse72))) (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse67 (select .cse66 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse70 (select .cse72 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse71 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse70 .cse71))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse68 .cse69 .cse70 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse69 .cse70 .cse71))) c_ULTIMATE.start_main_~b~0.base) .cse19) .cse71)))))))))))) (let ((.cse64 (store (store (store (store (select .cse65 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse62 (store .cse65 c_ULTIMATE.start_main_~c~0.base .cse64))) (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse59 (select .cse64 c_ULTIMATE.start_main_~c~0.offset)) (.cse60 (select .cse63 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse58 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse59 .cse60 .cse61))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ .cse58 .cse59 .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59 .cse60 .cse61))) c_ULTIMATE.start_main_~c~0.base) .cse8))))))))) .cse1) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse86 (let ((.cse94 (let ((.cse95 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse101))) (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse98 (select .cse101 c_ULTIMATE.start_main_~a~0.offset)) (.cse99 (select .cse96 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse97 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse100 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse97 .cse98 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99 .cse100))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse99 .cse100)))))))))) (let ((.cse93 (store (store (store (store (select .cse94 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse87 (store .cse94 c_ULTIMATE.start_main_~b~0.base .cse93))) (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse88 (select .cse87 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse89 (select .cse88 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse91 (select .cse93 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse90 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse89 .cse90 .cse91 .cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91 .cse92))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse85 (store (store (store (store (select .cse86 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse79 (store .cse86 c_ULTIMATE.start_main_~c~0.base .cse85))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse83 (select .cse85 c_ULTIMATE.start_main_~c~0.offset)) (.cse84 (select .cse80 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse81 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse82 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse82 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse83 (- 1)) (* .cse82 (- 1)) (* .cse84 (- 1)) (* .cse81 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2))) (= c_ULTIMATE.start_main_~b~0.offset 0) (or (<= .cse34 0) (<= (div (let ((.cse109 (let ((.cse117 (let ((.cse124 (store .cse57 (+ c_ULTIMATE.start_main_~a~0.offset 12 .cse125) 1))) (let ((.cse118 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse124))) (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse121 (select .cse124 c_ULTIMATE.start_main_~a~0.offset)) (.cse123 (select .cse119 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse122 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse121 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse120 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse121 .cse122 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse120 .cse121 .cse122 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse120 .cse121 .cse122 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse123))))))))))) (let ((.cse116 (store (store (store (store (select .cse117 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse110 (store .cse117 c_ULTIMATE.start_main_~b~0.base .cse116))) (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse111 (select .cse110 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse113 (select .cse116 c_ULTIMATE.start_main_~b~0.offset)) (.cse114 (select .cse111 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse115 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse113 .cse114))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse112 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse113 .cse114 .cse115))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse112 .cse113 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse112 .cse113 .cse114 .cse115))) c_ULTIMATE.start_main_~b~0.base) .cse19) .cse114 .cse115)))))))))))) (let ((.cse108 (store (store (store (store (select .cse109 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse105 (store .cse109 c_ULTIMATE.start_main_~c~0.base .cse108))) (let ((.cse106 (select .cse105 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse103 (select .cse108 c_ULTIMATE.start_main_~c~0.offset)) (.cse102 (select .cse106 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse107 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse104 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse102 (- 1)) (* .cse103 (- 1)) (* .cse104 (- 1)) (* (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse104 .cse107 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse107 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 4)) (<= 1 c_ULTIMATE.start_main_~i~0)) (not (= |c_ULTIMATE.start_main_~#sum~0.base| c_ULTIMATE.start_main_~c~0.base))))))) is different from false [2021-11-07 02:27:50,932 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse78 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse125 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse33 (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset .cse125) 1))) (let ((.cse101 (store .cse33 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse125) 1)) (.cse74 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse0 (select .cse74 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse1 (* 3 c_~N~0)) (.cse34 (+ c_ULTIMATE.start_main_~i~0 1)) (.cse10 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse9 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse21 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse20 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse31 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse32 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse57 (store .cse101 (+ c_ULTIMATE.start_main_~a~0.offset 8 .cse125) 1))) (and (<= (+ .cse0 8) .cse1) (not (= |c_ULTIMATE.start_main_~#sum~0.base| c_ULTIMATE.start_main_~b~0.base)) (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse12 (let ((.cse23 (let ((.cse24 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse33))) (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse27 (select .cse33 c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (select .cse25 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse29 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse27 .cse28))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse26 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse27 .cse28 .cse29))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse26 .cse27 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse26 .cse27 .cse28 .cse29))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse28 .cse29)))))))))) (let ((.cse22 (store (store (store (store (select .cse23 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse13 (store .cse23 c_ULTIMATE.start_main_~b~0.base .cse22))) (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse14 (select .cse13 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse17 (select .cse22 c_ULTIMATE.start_main_~b~0.offset)) (.cse18 (select .cse14 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse15 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse16 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse15 .cse16 .cse17 .cse18 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16 .cse17 .cse18))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse11 (store (store (store (store (select .cse12 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse5 (store .cse12 c_ULTIMATE.start_main_~c~0.base .cse11))) (let ((.cse6 (select .cse5 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse3 (select .cse6 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse7 (select .cse11 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse2 (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7 .cse2))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse2 (- 1)) (* .cse3 (- 1)) (* .cse4 (- 1)) (* (select (select (store .cse5 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse3 .cse7 .cse4 .cse2))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse7 (- 1)))))))))) (- 3)) .cse34) (<= c_ULTIMATE.start_main_~i~0 2)) (<= 16 (* 4 c_~N~0)) (or (<= 2 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse42 (let ((.cse50 (let ((.cse51 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse57))) (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse55 (select .cse57 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse54 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse55))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse56 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse54 .cse55))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse53 .cse54 .cse55 .cse56 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse53 .cse54 .cse55 .cse56))) c_ULTIMATE.start_main_~a~0.base) .cse30))))))))))) (let ((.cse49 (store (store (store (store (select .cse50 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse43 (store .cse50 c_ULTIMATE.start_main_~b~0.base .cse49))) (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse46 (select .cse49 c_ULTIMATE.start_main_~b~0.offset)) (.cse47 (select .cse44 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse48 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse46 .cse47))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse45 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse46 .cse47 .cse48))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse45 .cse46 .cse47 .cse48 (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse45 .cse46 .cse47 .cse48))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse41 (store (store (store (store (select .cse42 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse38 (store .cse42 c_ULTIMATE.start_main_~c~0.base .cse41))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse40 (select .cse41 c_ULTIMATE.start_main_~c~0.offset)) (.cse37 (select .cse39 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse36 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse40 .cse37))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse35 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse40 .cse37 .cse36))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse35 (- 1)) (* .cse36 (- 1)) (* .cse37 (- 1)) (* (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse35 .cse40 .cse37 .cse36))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse40 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 3)) (<= c_ULTIMATE.start_main_~i~0 0)) (= c_ULTIMATE.start_main_~c~0.offset 0) (or (<= (let ((.cse65 (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse76 (select .cse78 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse0 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse77 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse0 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse74 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse0 .cse76 .cse77))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse0 .cse76 .cse77)))))))) (let ((.cse72 (store (store (store (store (select .cse73 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse66 (store .cse73 c_ULTIMATE.start_main_~b~0.base .cse72))) (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse67 (select .cse66 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse70 (select .cse72 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse71 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse70 .cse71))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse68 .cse69 .cse70 (select (select (store .cse66 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse67 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse68 .cse69 .cse70 .cse71))) c_ULTIMATE.start_main_~b~0.base) .cse19) .cse71)))))))))))) (let ((.cse64 (store (store (store (store (select .cse65 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse62 (store .cse65 c_ULTIMATE.start_main_~c~0.base .cse64))) (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse59 (select .cse64 c_ULTIMATE.start_main_~c~0.offset)) (.cse60 (select .cse63 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse58 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse59 .cse60 .cse61))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ .cse58 .cse59 .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59 .cse60 .cse61))) c_ULTIMATE.start_main_~c~0.base) .cse8))))))))) .cse1) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse86 (let ((.cse94 (let ((.cse95 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse101))) (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse98 (select .cse101 c_ULTIMATE.start_main_~a~0.offset)) (.cse99 (select .cse96 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse97 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse100 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse97 .cse98 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99 .cse100))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse99 .cse100)))))))))) (let ((.cse93 (store (store (store (store (select .cse94 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse87 (store .cse94 c_ULTIMATE.start_main_~b~0.base .cse93))) (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse88 (select .cse87 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse89 (select .cse88 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse91 (select .cse93 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse90 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse89 .cse90 .cse91 .cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91 .cse92))) c_ULTIMATE.start_main_~b~0.base) .cse19))))))))))))) (let ((.cse85 (store (store (store (store (select .cse86 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse79 (store .cse86 c_ULTIMATE.start_main_~c~0.base .cse85))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse83 (select .cse85 c_ULTIMATE.start_main_~c~0.offset)) (.cse84 (select .cse80 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse81 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse82 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse82 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse83 (- 1)) (* .cse82 (- 1)) (* .cse84 (- 1)) (* .cse81 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2))) (= c_ULTIMATE.start_main_~b~0.offset 0) (or (<= .cse34 0) (<= (div (let ((.cse109 (let ((.cse117 (let ((.cse124 (store .cse57 (+ c_ULTIMATE.start_main_~a~0.offset 12 .cse125) 1))) (let ((.cse118 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse124))) (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse121 (select .cse124 c_ULTIMATE.start_main_~a~0.offset)) (.cse123 (select .cse119 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse122 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse121 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse32))) (let ((.cse120 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse121 .cse122 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse31))) (+ .cse120 .cse121 .cse122 (select (select (store .cse118 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse119 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse120 .cse121 .cse122 .cse123))) c_ULTIMATE.start_main_~a~0.base) .cse30) .cse123))))))))))) (let ((.cse116 (store (store (store (store (select .cse117 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse21 1) .cse20 1) .cse19 1))) (let ((.cse110 (store .cse117 c_ULTIMATE.start_main_~b~0.base .cse116))) (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse111 (select .cse110 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse113 (select .cse116 c_ULTIMATE.start_main_~b~0.offset)) (.cse114 (select .cse111 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse115 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse113 .cse114))) c_ULTIMATE.start_main_~b~0.base) .cse21))) (let ((.cse112 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse113 .cse114 .cse115))) c_ULTIMATE.start_main_~b~0.base) .cse20))) (+ .cse112 .cse113 (select (select (store .cse110 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse111 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse112 .cse113 .cse114 .cse115))) c_ULTIMATE.start_main_~b~0.base) .cse19) .cse114 .cse115)))))))))))) (let ((.cse108 (store (store (store (store (select .cse109 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse10 1) .cse9 1) .cse8 1))) (let ((.cse105 (store .cse109 c_ULTIMATE.start_main_~c~0.base .cse108))) (let ((.cse106 (select .cse105 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse103 (select .cse108 c_ULTIMATE.start_main_~c~0.offset)) (.cse102 (select .cse106 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse10))) (let ((.cse107 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse104 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse9))) (+ (* .cse102 (- 1)) (* .cse103 (- 1)) (* .cse104 (- 1)) (* (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse103 .cse104 .cse107 .cse102))) c_ULTIMATE.start_main_~c~0.base) .cse8) (- 1)) (* .cse107 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 4)) (<= 1 c_ULTIMATE.start_main_~i~0)) (not (= |c_ULTIMATE.start_main_~#sum~0.base| c_ULTIMATE.start_main_~c~0.base))))))) is different from true [2021-11-07 02:27:53,072 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse78 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse56 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse31 (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset .cse56) 1))) (let ((.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse7 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse6 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse18 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse17 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse29 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse55 (store .cse31 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse56) 1))) (and (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse10 (let ((.cse21 (let ((.cse22 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse31))) (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse25 (select .cse31 c_ULTIMATE.start_main_~a~0.offset)) (.cse26 (select .cse23 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse27 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse24 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse24 .cse25 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse24 .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse26 .cse27)))))))))) (let ((.cse20 (store (store (store (store (select .cse21 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse11 (store .cse21 c_ULTIMATE.start_main_~b~0.base .cse20))) (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse15 (select .cse20 c_ULTIMATE.start_main_~b~0.offset)) (.cse16 (select .cse12 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse13 .cse14 .cse15 .cse16 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse14 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse9 (store (store (store (store (select .cse10 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse3 (store .cse10 c_ULTIMATE.start_main_~c~0.base .cse9))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse5 (select .cse9 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse0 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse2 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse0 (- 1)) (* .cse1 (- 1)) (* .cse2 (- 1)) (* (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse2 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse5 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 1)) (<= c_ULTIMATE.start_main_~i~0 2)) (or (<= 2 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse39 (let ((.cse47 (let ((.cse54 (store .cse55 (+ c_ULTIMATE.start_main_~a~0.offset 8 .cse56) 1))) (let ((.cse48 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse54))) (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse52 (select .cse54 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse51 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse53 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse50 .cse51 .cse52 .cse53 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51 .cse52 .cse53))) c_ULTIMATE.start_main_~a~0.base) .cse28)))))))))))) (let ((.cse46 (store (store (store (store (select .cse47 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse40 (store .cse47 c_ULTIMATE.start_main_~b~0.base .cse46))) (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse43 (select .cse46 c_ULTIMATE.start_main_~b~0.offset)) (.cse44 (select .cse41 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse43 .cse44))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse42 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse42 .cse43 .cse44 .cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse38 (store (store (store (store (select .cse39 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse35 (store .cse39 c_ULTIMATE.start_main_~c~0.base .cse38))) (let ((.cse36 (select .cse35 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse37 (select .cse38 c_ULTIMATE.start_main_~c~0.offset)) (.cse34 (select .cse36 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse33 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse37 .cse34))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse32 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse37 .cse34 .cse33))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse32 (- 1)) (* .cse33 (- 1)) (* .cse34 (- 1)) (* (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse32 .cse37 .cse34 .cse33))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse37 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 3)) (<= c_ULTIMATE.start_main_~i~0 0)) (or (<= (let ((.cse64 (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse73 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse75 (select .cse73 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse76 (select .cse78 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse77 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse74 .cse75 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse74 .cse75 .cse76 .cse77))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse75 .cse76 .cse77))))))))) (let ((.cse71 (store (store (store (store (select .cse72 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse65 (store .cse72 c_ULTIMATE.start_main_~b~0.base .cse71))) (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse67 (select .cse66 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse69 (select .cse71 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse70 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse69))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse68 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse69 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse67 .cse68 .cse69 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse68 .cse69 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse17) .cse70)))))))))))) (let ((.cse63 (store (store (store (store (select .cse64 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse61 (store .cse64 c_ULTIMATE.start_main_~c~0.base .cse63))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse58 (select .cse63 c_ULTIMATE.start_main_~c~0.offset)) (.cse59 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse57 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ .cse57 .cse58 .cse59 .cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse57 .cse58 .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse6))))))))) (* 3 c_~N~0)) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse86 (let ((.cse94 (let ((.cse95 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse55))) (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse98 (select .cse55 c_ULTIMATE.start_main_~a~0.offset)) (.cse99 (select .cse96 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse97 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse100 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse97 .cse98 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99 .cse100))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse99 .cse100)))))))))) (let ((.cse93 (store (store (store (store (select .cse94 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse87 (store .cse94 c_ULTIMATE.start_main_~b~0.base .cse93))) (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse88 (select .cse87 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse89 (select .cse88 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse91 (select .cse93 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse90 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse89 .cse90 .cse91 .cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91 .cse92))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse85 (store (store (store (store (select .cse86 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse79 (store .cse86 c_ULTIMATE.start_main_~c~0.base .cse85))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse83 (select .cse85 c_ULTIMATE.start_main_~c~0.offset)) (.cse84 (select .cse80 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse81 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse82 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse82 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse83 (- 1)) (* .cse82 (- 1)) (* .cse84 (- 1)) (* .cse81 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2))))))) is different from false [2021-11-07 02:27:55,087 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse78 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse56 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse31 (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset .cse56) 1))) (let ((.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse7 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse6 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse18 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse17 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse29 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse55 (store .cse31 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse56) 1))) (and (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse10 (let ((.cse21 (let ((.cse22 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse31))) (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse25 (select .cse31 c_ULTIMATE.start_main_~a~0.offset)) (.cse26 (select .cse23 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse27 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse24 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse24 .cse25 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse24 .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse26 .cse27)))))))))) (let ((.cse20 (store (store (store (store (select .cse21 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse11 (store .cse21 c_ULTIMATE.start_main_~b~0.base .cse20))) (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse15 (select .cse20 c_ULTIMATE.start_main_~b~0.offset)) (.cse16 (select .cse12 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse13 .cse14 .cse15 .cse16 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse14 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse9 (store (store (store (store (select .cse10 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse3 (store .cse10 c_ULTIMATE.start_main_~c~0.base .cse9))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse5 (select .cse9 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse0 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse2 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse0 (- 1)) (* .cse1 (- 1)) (* .cse2 (- 1)) (* (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse2 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse5 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 1)) (<= c_ULTIMATE.start_main_~i~0 2)) (or (<= 2 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse39 (let ((.cse47 (let ((.cse54 (store .cse55 (+ c_ULTIMATE.start_main_~a~0.offset 8 .cse56) 1))) (let ((.cse48 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse54))) (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse52 (select .cse54 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse51 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse53 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse50 .cse51 .cse52 .cse53 (select (select (store .cse48 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse49 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51 .cse52 .cse53))) c_ULTIMATE.start_main_~a~0.base) .cse28)))))))))))) (let ((.cse46 (store (store (store (store (select .cse47 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse40 (store .cse47 c_ULTIMATE.start_main_~b~0.base .cse46))) (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse43 (select .cse46 c_ULTIMATE.start_main_~b~0.offset)) (.cse44 (select .cse41 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse43 .cse44))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse42 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse42 .cse43 .cse44 .cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse38 (store (store (store (store (select .cse39 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse35 (store .cse39 c_ULTIMATE.start_main_~c~0.base .cse38))) (let ((.cse36 (select .cse35 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse37 (select .cse38 c_ULTIMATE.start_main_~c~0.offset)) (.cse34 (select .cse36 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse33 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse37 .cse34))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse32 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse37 .cse34 .cse33))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse32 (- 1)) (* .cse33 (- 1)) (* .cse34 (- 1)) (* (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse32 .cse37 .cse34 .cse33))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse37 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 3)) (<= c_ULTIMATE.start_main_~i~0 0)) (or (<= (let ((.cse64 (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse73 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse75 (select .cse73 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse76 (select .cse78 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse75 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse77 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse74 .cse75 .cse76))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse74 .cse75 .cse76 .cse77))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse75 .cse76 .cse77))))))))) (let ((.cse71 (store (store (store (store (select .cse72 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse65 (store .cse72 c_ULTIMATE.start_main_~b~0.base .cse71))) (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse67 (select .cse66 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse69 (select .cse71 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse70 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse69))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse68 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse69 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse67 .cse68 .cse69 (select (select (store .cse65 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse66 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse67 .cse68 .cse69 .cse70))) c_ULTIMATE.start_main_~b~0.base) .cse17) .cse70)))))))))))) (let ((.cse63 (store (store (store (store (select .cse64 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse61 (store .cse64 c_ULTIMATE.start_main_~c~0.base .cse63))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse58 (select .cse63 c_ULTIMATE.start_main_~c~0.offset)) (.cse59 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse57 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ .cse57 .cse58 .cse59 .cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse62 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse57 .cse58 .cse59 .cse60))) c_ULTIMATE.start_main_~c~0.base) .cse6))))))))) (* 3 c_~N~0)) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse86 (let ((.cse94 (let ((.cse95 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse55))) (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse98 (select .cse55 c_ULTIMATE.start_main_~a~0.offset)) (.cse99 (select .cse96 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse97 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse100 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse97 .cse98 (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse97 .cse98 .cse99 .cse100))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse99 .cse100)))))))))) (let ((.cse93 (store (store (store (store (select .cse94 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse87 (store .cse94 c_ULTIMATE.start_main_~b~0.base .cse93))) (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse88 (select .cse87 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse89 (select .cse88 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse91 (select .cse93 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse90 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse89 .cse90 .cse91 .cse92 (select (select (store .cse87 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse88 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse89 .cse90 .cse91 .cse92))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse85 (store (store (store (store (select .cse86 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse79 (store .cse86 c_ULTIMATE.start_main_~c~0.base .cse85))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse83 (select .cse85 c_ULTIMATE.start_main_~c~0.offset)) (.cse84 (select .cse80 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse81 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse82 (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse81 .cse82 .cse83 .cse84))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse83 (- 1)) (* .cse82 (- 1)) (* .cse84 (- 1)) (* .cse81 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2))))))) is different from true [2021-11-07 02:27:57,435 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse53 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse77 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse7 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse6 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse18 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse17 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse29 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse31 (store .cse53 (+ c_ULTIMATE.start_main_~a~0.offset .cse77) 1))) (and (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse10 (let ((.cse21 (let ((.cse22 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse31))) (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse25 (select .cse31 c_ULTIMATE.start_main_~a~0.offset)) (.cse26 (select .cse23 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse27 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse24 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse24 .cse25 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse24 .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse26 .cse27)))))))))) (let ((.cse20 (store (store (store (store (select .cse21 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse11 (store .cse21 c_ULTIMATE.start_main_~b~0.base .cse20))) (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse15 (select .cse20 c_ULTIMATE.start_main_~b~0.offset)) (.cse16 (select .cse12 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse13 .cse14 .cse15 .cse16 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse14 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse9 (store (store (store (store (select .cse10 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse3 (store .cse10 c_ULTIMATE.start_main_~c~0.base .cse9))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse5 (select .cse9 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse0 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse2 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse0 (- 1)) (* .cse1 (- 1)) (* .cse2 (- 1)) (* (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse2 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse5 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 1)) (<= c_ULTIMATE.start_main_~i~0 2)) (or (<= (let ((.cse39 (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse48 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse50 (select .cse48 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse51 (select .cse53 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse49 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse52 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse49 .cse50 .cse51))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse49 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse49 .cse50 .cse51 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse50 .cse51 .cse52))))))))) (let ((.cse46 (store (store (store (store (select .cse47 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse40 (store .cse47 c_ULTIMATE.start_main_~b~0.base .cse46))) (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse44 (select .cse46 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse44))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse43 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse42 .cse43 .cse44 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse17) .cse45)))))))))))) (let ((.cse38 (store (store (store (store (select .cse39 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse36 (store .cse39 c_ULTIMATE.start_main_~c~0.base .cse38))) (let ((.cse37 (select .cse36 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse33 (select .cse38 c_ULTIMATE.start_main_~c~0.offset)) (.cse34 (select .cse37 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse33 .cse34))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse32 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse33 .cse34 .cse35))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ .cse32 .cse33 .cse34 .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse32 .cse33 .cse34 .cse35))) c_ULTIMATE.start_main_~c~0.base) .cse6))))))))) (* 3 c_~N~0)) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse61 (let ((.cse69 (let ((.cse76 (store .cse31 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse77) 1))) (let ((.cse70 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse76))) (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse71 (select .cse70 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse73 (select .cse76 c_ULTIMATE.start_main_~a~0.offset)) (.cse74 (select .cse71 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse72 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse73 .cse74))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse75 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse72 .cse73 .cse74))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse72 .cse73 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse72 .cse73 .cse74 .cse75))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse74 .cse75))))))))))) (let ((.cse68 (store (store (store (store (select .cse69 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse62 (store .cse69 c_ULTIMATE.start_main_~b~0.base .cse68))) (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse66 (select .cse68 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse65 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse66))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse67 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse65 .cse66))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse64 .cse65 .cse66 .cse67 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse65 .cse66 .cse67))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse60 (store (store (store (store (select .cse61 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse54 (store .cse61 c_ULTIMATE.start_main_~c~0.base .cse60))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse58 (select .cse60 c_ULTIMATE.start_main_~c~0.offset)) (.cse59 (select .cse55 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse56 (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse57 (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse56 .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse56 .cse57 .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse58 (- 1)) (* .cse57 (- 1)) (* .cse59 (- 1)) (* .cse56 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2)))))) is different from false [2021-11-07 02:27:59,447 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse53 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse77 (* c_ULTIMATE.start_main_~i~0 4))) (let ((.cse8 (+ c_ULTIMATE.start_main_~c~0.offset 4)) (.cse7 (+ c_ULTIMATE.start_main_~c~0.offset 8)) (.cse6 (+ c_ULTIMATE.start_main_~c~0.offset 12)) (.cse19 (+ c_ULTIMATE.start_main_~b~0.offset 4)) (.cse18 (+ c_ULTIMATE.start_main_~b~0.offset 8)) (.cse17 (+ c_ULTIMATE.start_main_~b~0.offset 12)) (.cse28 (+ c_ULTIMATE.start_main_~a~0.offset 12)) (.cse29 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (.cse30 (+ c_ULTIMATE.start_main_~a~0.offset 4)) (.cse31 (store .cse53 (+ c_ULTIMATE.start_main_~a~0.offset .cse77) 1))) (and (or (<= 4 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse10 (let ((.cse21 (let ((.cse22 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse31))) (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse25 (select .cse31 c_ULTIMATE.start_main_~a~0.offset)) (.cse26 (select .cse23 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse27 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse24 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse24 .cse25 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse24 .cse25 .cse26 .cse27))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse26 .cse27)))))))))) (let ((.cse20 (store (store (store (store (select .cse21 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse11 (store .cse21 c_ULTIMATE.start_main_~b~0.base .cse20))) (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse15 (select .cse20 c_ULTIMATE.start_main_~b~0.offset)) (.cse16 (select .cse12 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse13 .cse14 .cse15 .cse16 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse13 .cse14 .cse15 .cse16))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse9 (store (store (store (store (select .cse10 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse3 (store .cse10 c_ULTIMATE.start_main_~c~0.base .cse9))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse5 (select .cse9 c_ULTIMATE.start_main_~c~0.offset))) (let ((.cse0 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse2 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* .cse0 (- 1)) (* .cse1 (- 1)) (* .cse2 (- 1)) (* (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse1 .cse5 .cse2 .cse0))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse5 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 1)) (<= c_ULTIMATE.start_main_~i~0 2)) (or (<= (let ((.cse39 (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse48 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse50 (select .cse48 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse51 (select .cse53 c_ULTIMATE.start_main_~a~0.offset))) (let ((.cse49 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse50 .cse51))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse52 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse49 .cse50 .cse51))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse49 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse49 .cse50 .cse51 .cse52))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse50 .cse51 .cse52))))))))) (let ((.cse46 (store (store (store (store (select .cse47 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse40 (store .cse47 c_ULTIMATE.start_main_~b~0.base .cse46))) (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse41 (select .cse40 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse44 (select .cse46 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse45 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse44))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse43 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse42 .cse43 .cse44 (select (select (store .cse40 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse41 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse42 .cse43 .cse44 .cse45))) c_ULTIMATE.start_main_~b~0.base) .cse17) .cse45)))))))))))) (let ((.cse38 (store (store (store (store (select .cse39 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse36 (store .cse39 c_ULTIMATE.start_main_~c~0.base .cse38))) (let ((.cse37 (select .cse36 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse33 (select .cse38 c_ULTIMATE.start_main_~c~0.offset)) (.cse34 (select .cse37 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse33 .cse34))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse32 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse33 .cse34 .cse35))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ .cse32 .cse33 .cse34 .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse37 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse32 .cse33 .cse34 .cse35))) c_ULTIMATE.start_main_~c~0.base) .cse6))))))))) (* 3 c_~N~0)) (< 4 c_~N~0) (<= c_~N~0 3) (< c_ULTIMATE.start_main_~i~0 c_~N~0)) (or (<= c_ULTIMATE.start_main_~i~0 1) (<= 3 c_ULTIMATE.start_main_~i~0) (<= (div (let ((.cse61 (let ((.cse69 (let ((.cse76 (store .cse31 (+ c_ULTIMATE.start_main_~a~0.offset 4 .cse77) 1))) (let ((.cse70 (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base .cse76))) (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse71 (select .cse70 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse73 (select .cse76 c_ULTIMATE.start_main_~a~0.offset)) (.cse74 (select .cse71 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse72 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse73 .cse74))) c_ULTIMATE.start_main_~a~0.base) .cse30))) (let ((.cse75 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse72 .cse73 .cse74))) c_ULTIMATE.start_main_~a~0.base) .cse29))) (+ .cse72 .cse73 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse72 .cse73 .cse74 .cse75))) c_ULTIMATE.start_main_~a~0.base) .cse28) .cse74 .cse75))))))))))) (let ((.cse68 (store (store (store (store (select .cse69 c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset 1) .cse19 1) .cse18 1) .cse17 1))) (let ((.cse62 (store .cse69 c_ULTIMATE.start_main_~b~0.base .cse68))) (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~#sum~0.base|))) (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~#sum~0.offset|)) (.cse66 (select .cse68 c_ULTIMATE.start_main_~b~0.offset))) (let ((.cse65 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse66))) c_ULTIMATE.start_main_~b~0.base) .cse19))) (let ((.cse67 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse65 .cse66))) c_ULTIMATE.start_main_~b~0.base) .cse18))) (+ .cse64 .cse65 .cse66 .cse67 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse63 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse64 .cse65 .cse66 .cse67))) c_ULTIMATE.start_main_~b~0.base) .cse17))))))))))))) (let ((.cse60 (store (store (store (store (select .cse61 c_ULTIMATE.start_main_~c~0.base) c_ULTIMATE.start_main_~c~0.offset 1) .cse8 1) .cse7 1) .cse6 1))) (let ((.cse54 (store .cse61 c_ULTIMATE.start_main_~c~0.base .cse60))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~#sum~0.base|))) (let ((.cse58 (select .cse60 c_ULTIMATE.start_main_~c~0.offset)) (.cse59 (select .cse55 |c_ULTIMATE.start_main_~#sum~0.offset|))) (let ((.cse56 (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse8))) (let ((.cse57 (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse56 .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse7))) (+ (* (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0.offset| (+ .cse56 .cse57 .cse58 .cse59))) c_ULTIMATE.start_main_~c~0.base) .cse6) (- 1)) (* .cse58 (- 1)) (* .cse57 (- 1)) (* .cse59 (- 1)) (* .cse56 (- 1)))))))))) (- 3)) (+ c_ULTIMATE.start_main_~i~0 2)))))) is different from true [2021-11-07 02:29:33,125 WARN L207 SmtUtils]: Spent 18.62 s on a formula simplification that was a NOOP. DAG size: 197