./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/eqn4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/eqn4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7bfa83e4265de8b9a1bd21dc33b28b63f68994b9952943e0726905cc1e10334a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:41:33,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:41:33,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:41:34,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:41:34,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:41:34,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:41:34,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:41:34,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:41:34,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:41:34,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:41:34,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:41:34,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:41:34,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:41:34,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:41:34,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:41:34,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:41:34,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:41:34,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:41:34,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:41:34,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:41:34,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:41:34,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:41:34,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:41:34,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:41:34,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:41:34,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:41:34,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:41:34,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:41:34,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:41:34,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:41:34,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:41:34,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:41:34,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:41:34,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:41:34,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:41:34,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:41:34,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:41:34,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:41:34,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:41:34,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:41:34,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:41:34,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-12 22:41:34,125 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:41:34,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:41:34,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:41:34,127 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:41:34,127 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:41:34,127 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:41:34,128 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:41:34,128 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:41:34,134 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:41:34,134 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:41:34,136 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:41:34,136 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:41:34,136 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:41:34,136 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:41:34,137 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:41:34,137 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:41:34,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:41:34,138 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-12 22:41:34,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:41:34,138 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-12 22:41:34,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:41:34,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:41:34,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:41:34,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:41:34,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:41:34,140 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-12 22:41:34,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:41:34,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:41:34,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:41:34,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:41:34,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:41:34,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:34,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:41:34,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:41:34,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:41:34,144 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:41:34,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:41:34,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:41:34,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:41:34,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:41:34,145 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_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bfa83e4265de8b9a1bd21dc33b28b63f68994b9952943e0726905cc1e10334a [2021-11-12 22:41:34,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:41:34,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:41:34,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:41:34,485 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:41:34,487 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:41:34,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/array-fpi/eqn4.c [2021-11-12 22:41:34,574 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/data/5249aa4c5/4e31a1e391c8409f80bcff91ae281ba0/FLAGdc1fc405d [2021-11-12 22:41:35,065 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:41:35,066 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/sv-benchmarks/c/array-fpi/eqn4.c [2021-11-12 22:41:35,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/data/5249aa4c5/4e31a1e391c8409f80bcff91ae281ba0/FLAGdc1fc405d [2021-11-12 22:41:35,407 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/data/5249aa4c5/4e31a1e391c8409f80bcff91ae281ba0 [2021-11-12 22:41:35,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:41:35,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:41:35,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:35,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:41:35,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:41:35,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793f6415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35, skipping insertion in model container [2021-11-12 22:41:35,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:41:35,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:41:35,621 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_caf8fa8f-e0a9-42e6-b75b-216113ce8124/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-12 22:41:35,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:35,658 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:41:35,670 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_caf8fa8f-e0a9-42e6-b75b-216113ce8124/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-12 22:41:35,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:35,691 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:41:35,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35 WrapperNode [2021-11-12 22:41:35,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:35,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:41:35,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:41:35,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:41:35,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,708 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:41:35,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:41:35,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:41:35,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:41:35,741 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:41:35,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:41:35,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:41:35,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:41:35,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (1/1) ... [2021-11-12 22:41:35,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:35,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:35,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:41:35,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:41:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-12 22:41:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:41:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-12 22:41:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:41:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:41:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:41:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-12 22:41:36,231 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 22:41:36,231 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-12 22:41:36,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:41:36 BoogieIcfgContainer [2021-11-12 22:41:36,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 22:41:36,236 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 22:41:36,236 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 22:41:36,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 22:41:36,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:41:35" (1/3) ... [2021-11-12 22:41:36,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d509e8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:41:36, skipping insertion in model container [2021-11-12 22:41:36,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35" (2/3) ... [2021-11-12 22:41:36,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d509e8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:41:36, skipping insertion in model container [2021-11-12 22:41:36,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:41:36" (3/3) ... [2021-11-12 22:41:36,243 INFO L111 eAbstractionObserver]: Analyzing ICFG eqn4.c [2021-11-12 22:41:36,249 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 22:41:36,249 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 22:41:36,299 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 22:41:36,306 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 22:41:36,307 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 22:41:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-12 22:41:36,326 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:36,327 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:36,327 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:36,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:36,333 INFO L85 PathProgramCache]: Analyzing trace with hash -794748304, now seen corresponding path program 1 times [2021-11-12 22:41:36,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:36,343 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299971582] [2021-11-12 22:41:36,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:36,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:36,479 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:36,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1967857561] [2021-11-12 22:41:36,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:36,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:36,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:36,487 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:36,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-12 22:41:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:41:36,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-12 22:41:36,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:36,765 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-11-12 22:41:36,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-12 22:41:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:36,949 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:37,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:37,114 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:37,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299971582] [2021-11-12 22:41:37,115 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:37,116 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967857561] [2021-11-12 22:41:37,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967857561] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:41:37,117 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:41:37,117 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 6 [2021-11-12 22:41:37,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287819607] [2021-11-12 22:41:37,120 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:41:37,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 22:41:37,126 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:37,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 22:41:37,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-12 22:41:37,165 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:37,380 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2021-11-12 22:41:37,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 22:41:37,382 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2021-11-12 22:41:37,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:37,390 INFO L225 Difference]: With dead ends: 35 [2021-11-12 22:41:37,390 INFO L226 Difference]: Without dead ends: 20 [2021-11-12 22:41:37,393 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-12 22:41:37,396 INFO L933 BasicCegarLoop]: 5 mSDtfsCounter, 17 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 138.70ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.29ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 157.41ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:37,398 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 26 Invalid, 70 Unknown, 0 Unchecked, 2.29ms Time], IncrementalHoareTripleChecker [3 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 157.41ms Time] [2021-11-12 22:41:37,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-11-12 22:41:37,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 13. [2021-11-12 22:41:37,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2021-11-12 22:41:37,429 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 7 [2021-11-12 22:41:37,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:37,430 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2021-11-12 22:41:37,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2021-11-12 22:41:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-12 22:41:37,431 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:37,431 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:37,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:37,658 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-12 22:41:37,659 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:37,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:37,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1127926275, now seen corresponding path program 1 times [2021-11-12 22:41:37,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:37,660 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572477775] [2021-11-12 22:41:37,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:37,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:37,706 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:37,707 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [176786385] [2021-11-12 22:41:37,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:37,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:37,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:37,714 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:37,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-12 22:41:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:41:37,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 22:41:37,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:37,840 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:37,879 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:37,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572477775] [2021-11-12 22:41:37,883 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:37,883 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176786385] [2021-11-12 22:41:37,883 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176786385] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:41:37,883 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:41:37,884 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 5 [2021-11-12 22:41:37,884 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713530621] [2021-11-12 22:41:37,884 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:41:37,885 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 22:41:37,886 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:37,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 22:41:37,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-12 22:41:37,893 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:37,980 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2021-11-12 22:41:37,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 22:41:37,981 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-12 22:41:37,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:37,982 INFO L225 Difference]: With dead ends: 25 [2021-11-12 22:41:37,982 INFO L226 Difference]: Without dead ends: 19 [2021-11-12 22:41:37,982 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-12 22:41:37,984 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 4 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.19ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.19ms SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 72.12ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:37,985 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 12 Invalid, 34 Unknown, 0 Unchecked, 1.19ms Time], IncrementalHoareTripleChecker [5 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 72.12ms Time] [2021-11-12 22:41:37,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-11-12 22:41:37,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 13. [2021-11-12 22:41:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2021-11-12 22:41:37,989 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 8 [2021-11-12 22:41:37,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:37,989 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2021-11-12 22:41:37,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2021-11-12 22:41:37,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-12 22:41:37,990 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:37,990 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:38,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:38,210 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:38,211 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:38,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:38,211 INFO L85 PathProgramCache]: Analyzing trace with hash 849022933, now seen corresponding path program 1 times [2021-11-12 22:41:38,211 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:38,212 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119699985] [2021-11-12 22:41:38,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:38,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:38,246 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:38,247 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2110053338] [2021-11-12 22:41:38,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:38,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:38,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:38,263 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:38,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-12 22:41:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:41:38,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 22:41:38,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:38,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:38,375 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:38,375 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119699985] [2021-11-12 22:41:38,375 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:38,375 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110053338] [2021-11-12 22:41:38,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110053338] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:41:38,376 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [839989739] [2021-11-12 22:41:38,393 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 22:41:38,394 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:41:38,398 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:41:38,403 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:41:38,403 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:41:38,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,433 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:38,434 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:41:38,435 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:38,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:41:38,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:41:38,455 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 21=[|v_#valid_20|]} [2021-11-12 22:41:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:41:38,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:38,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:38,471 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:38,503 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:41:38,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:38,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:38,532 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:38,549 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:41:38,555 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,556 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:41:38,569 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:41:38,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:38,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:38,573 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:38,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:41:38,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:38,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:38,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:41:38,616 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_20|], 28=[|v_#valid_21|]} [2021-11-12 22:41:38,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:38,633 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,635 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:38,636 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:38,636 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,707 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:38,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:41:38,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:38,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:38,716 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:38,750 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,876 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:41:38,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:41:38,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:38,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:38,884 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:38,929 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:38,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:41:38,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:38,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:38,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:38,991 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:38,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:39,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:41:39,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,040 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:41:39,064 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,083 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,104 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,107 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,109 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:39,119 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:39,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:41:39,126 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,129 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:41:39,133 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,137 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:39,142 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:39,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:39,147 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,148 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,150 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:39,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:41:39,153 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:39,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:41:39,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:39,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,194 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:39,343 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-11-12 22:41:39,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:39,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:41:39,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,375 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:41:39,375 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:39,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,399 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:39,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:39,433 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:39,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-12 22:41:39,479 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:39,480 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-12 22:41:39,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:39,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:39,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:39,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,688 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,749 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:39,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:39,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:39,758 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:39,766 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:41:39,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:39,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-12 22:41:39,782 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-12 22:41:39,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 715 [2021-11-12 22:41:39,798 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,807 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,816 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:41:39,829 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,850 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:39,854 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:41:39,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-12 22:41:39,859 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:41:39,866 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,869 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:39,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:39,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:41:39,883 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:41:39,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 711 [2021-11-12 22:41:39,897 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-12 22:41:39,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-12 22:41:39,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:39,945 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:39,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:41:39,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:41:40,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,020 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,047 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,214 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-11-12 22:41:40,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:41:40,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:41:40,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:41:40,229 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,254 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,255 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:40,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:40,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,393 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-11-12 22:41:40,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:40,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:41:40,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:41:40,406 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,428 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,496 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,533 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.9 percent of original size [2021-11-12 22:41:40,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-12 22:41:40,544 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:40,545 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-12 22:41:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,680 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-12 22:41:40,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:40,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:40,684 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:40,684 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,685 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:40,685 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:40,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:41:40,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:40,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:40,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:41:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:40,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:41:40,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:40,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:40,708 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,721 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,732 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,752 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,760 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:40,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:40,770 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:40,774 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:41:40,777 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:40,777 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:41:40,784 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:41:40,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:41:40,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:40,791 INFO L185 QuantifierPusher]: treesize reduction 4, result has 92.9 percent of original size 52 [2021-11-12 22:41:40,796 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:41:41,468 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:41,468 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:41:41,468 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-11-12 22:41:41,469 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279180259] [2021-11-12 22:41:41,469 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:41:41,469 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 22:41:41,469 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:41,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 22:41:41,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-11-12 22:41:41,470 INFO L87 Difference]: Start difference. First operand 13 states and 16 transitions. Second operand has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:41,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:41,591 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2021-11-12 22:41:41,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-12 22:41:41,592 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-12 22:41:41,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:41,592 INFO L225 Difference]: With dead ends: 29 [2021-11-12 22:41:41,593 INFO L226 Difference]: Without dead ends: 24 [2021-11-12 22:41:41,593 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2021-11-12 22:41:41,594 INFO L933 BasicCegarLoop]: 5 mSDtfsCounter, 11 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 77.29ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.03ms SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.54ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:41,594 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 18 Invalid, 56 Unknown, 0 Unchecked, 1.03ms Time], IncrementalHoareTripleChecker [11 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 85.54ms Time] [2021-11-12 22:41:41,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-11-12 22:41:41,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 14. [2021-11-12 22:41:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 17 transitions. [2021-11-12 22:41:41,599 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 17 transitions. Word has length 8 [2021-11-12 22:41:41,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:41,600 INFO L470 AbstractCegarLoop]: Abstraction has 14 states and 17 transitions. [2021-11-12 22:41:41,600 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2021-11-12 22:41:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-12 22:41:41,601 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:41,601 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:41,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:41,822 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:41,823 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:41,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:41,823 INFO L85 PathProgramCache]: Analyzing trace with hash 545227070, now seen corresponding path program 1 times [2021-11-12 22:41:41,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:41,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592256739] [2021-11-12 22:41:41,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:41,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:41,857 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:41,859 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2130138020] [2021-11-12 22:41:41,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:41,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:41,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:41,865 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:41,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-12 22:41:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:41:41,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-12 22:41:41,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:41,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 22:41:41,991 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 27 treesize of output 15 [2021-11-12 22:41:42,040 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-12 22:41:42,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-12 22:41:42,164 INFO L354 Elim1Store]: treesize reduction 124, result has 16.2 percent of original size [2021-11-12 22:41:42,164 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 6 case distinctions, treesize of input 59 treesize of output 50 [2021-11-12 22:41:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:42,317 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:43,193 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:43,193 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592256739] [2021-11-12 22:41:43,193 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:43,193 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2130138020] [2021-11-12 22:41:43,194 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2130138020] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:41:43,194 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [46431737] [2021-11-12 22:41:43,201 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 22:41:43,201 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:41:43,202 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:41:43,202 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:41:43,203 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:41:43,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,212 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:41:43,214 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:41:43,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:41:43,222 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 21=[|v_#valid_24|]} [2021-11-12 22:41:43,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:41:43,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,237 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:43,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:43,239 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,250 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:41:43,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,276 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:43,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:43,278 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,288 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:41:43,289 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,289 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:41:43,297 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:41:43,300 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:41:43,302 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:43,304 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:43,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:41:43,320 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_23|], 28=[|v_#valid_25|]} [2021-11-12 22:41:43,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:43,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:43,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:43,332 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,375 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:43,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:41:43,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:43,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:43,380 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,397 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,468 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:41:43,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:41:43,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:43,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:43,475 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,486 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:41:43,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:43,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:43,542 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,553 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,560 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:41:43,560 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,561 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:41:43,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,574 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-12 22:41:43,581 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-12 22:41:43,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:43,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-12 22:41:43,630 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-12 22:41:43,643 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,644 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-12 22:41:43,644 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,676 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-12 22:41:43,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-11-12 22:41:43,681 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:43,681 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:247 [2021-11-12 22:41:43,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:43,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,844 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,861 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,866 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-12 22:41:43,871 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-12 22:41:43,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-12 22:41:43,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:41:43,880 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,884 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-12 22:41:43,887 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-12 22:41:43,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-12 22:41:43,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,894 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-11-12 22:41:43,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2021-11-12 22:41:43,897 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 291 [2021-11-12 22:41:43,902 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,907 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,909 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,910 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:43,913 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:43,918 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:43,919 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:43,928 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,929 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,931 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:43,934 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,935 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:43,938 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:41:43,938 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,939 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:41:43,942 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:41:43,943 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,944 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:43,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 874 [2021-11-12 22:41:43,955 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:43,963 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:43,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 681 [2021-11-12 22:41:43,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 760 [2021-11-12 22:41:44,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,042 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,043 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,076 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:44,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,254 INFO L244 Elim1Store]: Index analysis took 149 ms [2021-11-12 22:41:44,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 160 [2021-11-12 22:41:44,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-12 22:41:44,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-12 22:41:44,273 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,300 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,301 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,302 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,325 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:44,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:44,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,470 INFO L244 Elim1Store]: Index analysis took 121 ms [2021-11-12 22:41:44,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:44,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:44,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:44,483 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,507 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,528 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,593 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,627 INFO L180 QuantifierPusher]: treesize reduction 128, result has 82.5 percent of original size [2021-11-12 22:41:44,637 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-12 22:41:44,639 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:44,640 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2965, output treesize:604 [2021-11-12 22:41:44,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,765 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-12 22:41:44,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:44,769 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:44,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:41:44,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:44,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:41:44,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,800 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:41:44,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:44,811 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:44,812 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,832 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,849 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:41:44,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,855 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:41:44,861 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:41:44,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:41:44,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,869 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,870 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:41:44,870 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:41:44,872 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:41:44,873 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:41:44,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-12 22:41:44,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,889 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,898 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:44,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:44,913 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:44,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:41:44,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:44,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:44,916 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,925 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,933 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,934 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:44,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:44,949 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,952 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-12 22:41:44,955 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:44,955 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-12 22:41:44,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:44,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,994 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:44,998 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:44,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,000 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,002 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:41:45,004 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,005 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:41:45,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-11-12 22:41:45,007 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,007 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,008 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:41:45,009 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,011 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:41:45,013 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:41:45,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:41:45,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:41:45,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-12 22:41:45,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:45,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:41:45,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:41:45,025 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:41:45,026 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:41:45,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:41:45,031 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 380 [2021-11-12 22:41:45,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 453 [2021-11-12 22:41:45,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:45,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:45,083 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:45,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-12 22:41:45,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:41:45,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:41:45,088 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,100 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,101 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,114 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,115 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:45,139 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:45,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:41:45,140 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:45,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:45,142 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,155 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,168 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,186 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,194 INFO L180 QuantifierPusher]: treesize reduction 117, result has 70.0 percent of original size [2021-11-12 22:41:45,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:45,213 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:45,213 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-12 22:41:45,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,253 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-12 22:41:45,255 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:41:45,257 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:41:45,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:41:45,259 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:45,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:41:45,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:41:45,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,278 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,287 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,299 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:45,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:45,317 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:45,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:45,334 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:45,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:41:45,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:45,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:45,337 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:45,340 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:45,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 22:41:45,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:45,344 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-12 22:41:45,350 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:41:45,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:41:45,357 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:41:46,007 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:46,007 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:41:46,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2021-11-12 22:41:46,008 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282512722] [2021-11-12 22:41:46,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:41:46,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-12 22:41:46,008 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:46,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-12 22:41:46,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=224, Unknown=0, NotChecked=0, Total=272 [2021-11-12 22:41:46,009 INFO L87 Difference]: Start difference. First operand 14 states and 17 transitions. Second operand has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:48,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:48,319 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2021-11-12 22:41:48,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-12 22:41:48,320 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-11-12 22:41:48,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:48,321 INFO L225 Difference]: With dead ends: 35 [2021-11-12 22:41:48,321 INFO L226 Difference]: Without dead ends: 33 [2021-11-12 22:41:48,322 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=106, Invalid=494, Unknown=0, NotChecked=0, Total=600 [2021-11-12 22:41:48,323 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 15 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 806.35ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.98ms SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 17 IncrementalHoareTripleChecker+Unchecked, 860.57ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:48,323 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 16 Invalid, 108 Unknown, 0 Unchecked, 1.98ms Time], IncrementalHoareTripleChecker [21 Valid, 70 Invalid, 0 Unknown, 17 Unchecked, 860.57ms Time] [2021-11-12 22:41:48,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-12 22:41:48,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 21. [2021-11-12 22:41:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.45) internal successors, (29), 20 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 29 transitions. [2021-11-12 22:41:48,330 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 29 transitions. Word has length 9 [2021-11-12 22:41:48,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:48,330 INFO L470 AbstractCegarLoop]: Abstraction has 21 states and 29 transitions. [2021-11-12 22:41:48,330 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2021-11-12 22:41:48,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-12 22:41:48,331 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:48,331 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:48,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:48,538 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-11-12 22:41:48,539 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:48,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:48,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1813092602, now seen corresponding path program 1 times [2021-11-12 22:41:48,539 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:48,539 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987535939] [2021-11-12 22:41:48,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:48,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:48,553 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:48,554 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2022049934] [2021-11-12 22:41:48,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:48,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:48,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:48,555 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:48,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-12 22:41:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:41:48,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-12 22:41:48,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:48,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:48,723 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:48,723 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987535939] [2021-11-12 22:41:48,723 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:48,724 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2022049934] [2021-11-12 22:41:48,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2022049934] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:41:48,724 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:41:48,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 8 [2021-11-12 22:41:48,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073631359] [2021-11-12 22:41:48,724 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:41:48,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-12 22:41:48,725 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:48,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-12 22:41:48,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-12 22:41:48,725 INFO L87 Difference]: Start difference. First operand 21 states and 29 transitions. Second operand has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:48,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:48,812 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2021-11-12 22:41:48,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 22:41:48,813 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-12 22:41:48,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:48,813 INFO L225 Difference]: With dead ends: 35 [2021-11-12 22:41:48,814 INFO L226 Difference]: Without dead ends: 25 [2021-11-12 22:41:48,814 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-11-12 22:41:48,815 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 8 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.52ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.66ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.52ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:48,815 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 17 Invalid, 49 Unknown, 0 Unchecked, 0.66ms Time], IncrementalHoareTripleChecker [8 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 66.52ms Time] [2021-11-12 22:41:48,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2021-11-12 22:41:48,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 20. [2021-11-12 22:41:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 19 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) [2021-11-12 22:41:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 27 transitions. [2021-11-12 22:41:48,821 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 27 transitions. Word has length 10 [2021-11-12 22:41:48,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:48,821 INFO L470 AbstractCegarLoop]: Abstraction has 20 states and 27 transitions. [2021-11-12 22:41:48,821 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2021-11-12 22:41:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 22:41:48,822 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:48,822 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:48,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:49,022 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable64 [2021-11-12 22:41:49,023 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:49,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:49,023 INFO L85 PathProgramCache]: Analyzing trace with hash -172558306, now seen corresponding path program 2 times [2021-11-12 22:41:49,023 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:49,023 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529452509] [2021-11-12 22:41:49,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:49,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:49,065 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:49,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1066496768] [2021-11-12 22:41:49,069 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:41:49,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:49,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:49,071 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:49,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-12 22:41:49,204 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 22:41:49,204 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:41:49,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-12 22:41:49,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:49,276 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:49,329 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:49,329 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529452509] [2021-11-12 22:41:49,329 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:49,329 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066496768] [2021-11-12 22:41:49,329 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066496768] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:41:49,329 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [685563990] [2021-11-12 22:41:49,332 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 22:41:49,332 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:41:49,332 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:41:49,332 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:41:49,332 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:41:49,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,340 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:41:49,342 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:41:49,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:41:49,347 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_26|], 21=[|v_#valid_28|]} [2021-11-12 22:41:49,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:41:49,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:49,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:49,361 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,367 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:41:49,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:49,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:49,390 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,395 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:41:49,399 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,399 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:41:49,408 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:41:49,409 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:41:49,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:49,413 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:49,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:41:49,423 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_27|], 28=[|v_#valid_29|]} [2021-11-12 22:41:49,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,502 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:49,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:41:49,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,505 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:49,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:49,506 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:49,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,517 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,604 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:41:49,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:41:49,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,609 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:49,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:49,611 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,622 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:41:49,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:49,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:49,681 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:41:49,699 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,699 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:41:49,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,712 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,716 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:49,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:49,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:49,725 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:49,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:49,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:49,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:41:49,738 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:41:49,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:41:49,743 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:49,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:49,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:41:49,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:49,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:49,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,789 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:49,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:49,803 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:49,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:49,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:49,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:41:49,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:41:49,856 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:49,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 298 [2021-11-12 22:41:49,891 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:49,891 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:298 [2021-11-12 22:41:49,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:49,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,067 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,074 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,077 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,079 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,080 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:41:50,083 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:50,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-12 22:41:50,087 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,088 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-12 22:41:50,092 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,095 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:50,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:50,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:50,101 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:50,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 715 [2021-11-12 22:41:50,111 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:41:50,138 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,159 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,167 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:50,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:50,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:41:50,179 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:41:50,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,213 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,215 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:50,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,217 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:41:50,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-12 22:41:50,225 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:41:50,253 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-12 22:41:50,254 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-12 22:41:50,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-12 22:41:50,285 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:41:50,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:41:50,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,353 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,388 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,409 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,561 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-11-12 22:41:50,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:41:50,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:41:50,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:41:50,570 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,590 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:50,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:50,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:50,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:50,653 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,708 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,736 INFO L180 QuantifierPusher]: treesize reduction 131, result has 82.9 percent of original size [2021-11-12 22:41:50,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-12 22:41:50,748 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:50,748 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:633 [2021-11-12 22:41:50,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,852 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-12 22:41:50,854 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:41:50,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:50,858 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:50,859 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,859 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:41:50,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:41:50,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,875 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,883 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,893 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,900 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:50,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:50,908 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:41:50,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:50,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:50,922 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,925 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:41:50,928 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,928 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:41:50,934 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:41:50,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:41:50,939 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,941 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:50,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,942 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:41:50,943 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 76 [2021-11-12 22:41:50,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:50,958 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:50,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2021-11-12 22:41:50,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,960 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:50,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:50,962 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:50,966 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-12 22:41:50,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:41:50,967 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:50,968 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:71 [2021-11-12 22:41:50,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:50,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,009 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:41:51,020 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:41:51,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:41:51,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:41:51,025 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,028 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:41:51,032 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:41:51,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:41:51,034 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:41:51,038 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,040 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:41:51,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:41:51,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:41:51,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-11-12 22:41:51,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:51,047 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:41:51,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 593 [2021-11-12 22:41:51,053 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 348 [2021-11-12 22:41:51,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-12 22:41:51,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:51,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:51,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:51,105 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:51,105 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 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 67 [2021-11-12 22:41:51,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:41:51,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,108 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:41:51,108 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,125 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,139 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,156 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,167 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,177 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,178 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,188 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:51,204 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:51,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:41:51,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:51,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:51,208 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,232 INFO L180 QuantifierPusher]: treesize reduction 111, result has 69.3 percent of original size [2021-11-12 22:41:51,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-12 22:41:51,234 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:51,235 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1461, output treesize:250 [2021-11-12 22:41:51,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,276 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-12 22:41:51,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:41:51,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:41:51,281 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:41:51,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:51,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:41:51,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:41:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:51,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:51,309 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:51,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:41:51,310 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:51,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:51,313 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,334 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,342 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,352 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,359 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:51,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:51,368 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:51,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:51,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 22:41:51,373 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:51,373 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-12 22:41:51,379 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:41:51,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:41:51,386 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:41:52,064 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:52,065 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:41:52,065 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-11-12 22:41:52,065 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764145822] [2021-11-12 22:41:52,065 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:41:52,066 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-12 22:41:52,066 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:41:52,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-12 22:41:52,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2021-11-12 22:41:52,067 INFO L87 Difference]: Start difference. First operand 20 states and 27 transitions. Second operand has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:52,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:41:52,260 INFO L93 Difference]: Finished difference Result 60 states and 73 transitions. [2021-11-12 22:41:52,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-12 22:41:52,261 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-12 22:41:52,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:41:52,262 INFO L225 Difference]: With dead ends: 60 [2021-11-12 22:41:52,262 INFO L226 Difference]: Without dead ends: 49 [2021-11-12 22:41:52,263 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2021-11-12 22:41:52,263 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 26 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 88.14ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.87ms SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 114.06ms IncrementalHoareTripleChecker+Time [2021-11-12 22:41:52,264 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 36 Invalid, 89 Unknown, 0 Unchecked, 1.87ms Time], IncrementalHoareTripleChecker [30 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 114.06ms Time] [2021-11-12 22:41:52,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2021-11-12 22:41:52,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 29. [2021-11-12 22:41:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 28 states have (on average 1.3571428571428572) internal successors, (38), 28 states have internal predecessors, (38), 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) [2021-11-12 22:41:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 38 transitions. [2021-11-12 22:41:52,275 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 38 transitions. Word has length 11 [2021-11-12 22:41:52,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:41:52,275 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 38 transitions. [2021-11-12 22:41:52,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:41:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2021-11-12 22:41:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 22:41:52,279 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:41:52,279 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:41:52,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-12 22:41:52,497 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:52,498 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:41:52,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:41:52,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1910697616, now seen corresponding path program 3 times [2021-11-12 22:41:52,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:41:52,499 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929785421] [2021-11-12 22:41:52,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:41:52,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:41:52,532 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:41:52,532 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [37326324] [2021-11-12 22:41:52,532 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-12 22:41:52,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:41:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:52,536 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:41:52,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-12 22:41:52,779 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-12 22:41:52,779 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:41:52,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-12 22:41:52,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:41:52,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 22:41:52,803 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 27 treesize of output 15 [2021-11-12 22:41:52,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:52,858 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:52,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-12 22:41:52,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:52,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:52,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:52,918 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:41:52,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 46 [2021-11-12 22:41:53,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,114 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-12 22:41:53,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 30 case distinctions, treesize of input 282 treesize of output 526 [2021-11-12 22:41:53,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 310 treesize of output 176 [2021-11-12 22:41:53,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:53,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 239 treesize of output 144 [2021-11-12 22:41:53,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,469 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:53,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 227 treesize of output 100 [2021-11-12 22:41:53,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:53,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:53,587 INFO L354 Elim1Store]: treesize reduction 35, result has 16.7 percent of original size [2021-11-12 22:41:53,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 73 treesize of output 66 [2021-11-12 22:41:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:53,748 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:41:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:41:58,545 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:41:58,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929785421] [2021-11-12 22:41:58,546 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:41:58,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37326324] [2021-11-12 22:41:58,546 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [37326324] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:41:58,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1703403192] [2021-11-12 22:41:58,549 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 22:41:58,549 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:41:58,549 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:41:58,549 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:41:58,550 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:41:58,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:41:58,557 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,557 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:41:58,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:41:58,562 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_29|], 21=[|v_#valid_32|]} [2021-11-12 22:41:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:41:58,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:58,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:41:58,576 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:58,581 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:41:58,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:58,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:41:58,603 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:58,608 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:41:58,612 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,612 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:41:58,619 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:41:58,620 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:41:58,622 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:41:58,624 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:41:58,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:41:58,632 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_30|], 28=[|v_#valid_33|]} [2021-11-12 22:41:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,683 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:41:58,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:41:58,684 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:58,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:41:58,687 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:58,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:58,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:58,698 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:58,709 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,760 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:41:58,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:41:58,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:58,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:41:58,765 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:58,776 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:41:58,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:58,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:41:58,830 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:58,841 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:41:58,848 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,848 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:41:58,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,859 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,865 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,867 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,868 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:58,870 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:58,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:41:58,873 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:41:58,886 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,889 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:58,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:58,894 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:41:58,895 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:41:58,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:41:58,899 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:58,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,901 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:41:58,905 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:41:58,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:58,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:58,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:58,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:58,925 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:58,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:58,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:58,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:58,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:59,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:41:59,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:41:59,045 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,058 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,067 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,083 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-12 22:41:59,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,088 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-12 22:41:59,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,224 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,265 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,273 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:59,276 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:59,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:41:59,284 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,290 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:41:59,303 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,310 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:41:59,313 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:41:59,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-12 22:41:59,321 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-11-12 22:41:59,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1165 [2021-11-12 22:41:59,344 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,350 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:41:59,373 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,392 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:41:59,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:41:59,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-12 22:41:59,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,422 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:41:59,430 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,438 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:41:59,440 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:41:59,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:41:59,448 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:41:59,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-12 22:41:59,472 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-12 22:41:59,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-12 22:41:59,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:41:59,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:41:59,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:41:59,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,556 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:59,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:41:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,697 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-11-12 22:41:59,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:41:59,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:59,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:41:59,705 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,726 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,753 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:41:59,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:41:59,772 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:41:59,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 35 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:41:59,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-12 22:41:59,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,841 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-12 22:41:59,841 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:41:59,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,894 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:41:59,919 INFO L180 QuantifierPusher]: treesize reduction 131, result has 82.5 percent of original size [2021-11-12 22:41:59,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 619 [2021-11-12 22:41:59,928 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:41:59,929 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:619 [2021-11-12 22:41:59,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:41:59,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,016 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-12 22:42:00,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:42:00,019 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:42:00,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:42:00,022 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:42:00,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:42:00,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,038 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,046 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,055 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,055 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,069 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:42:00,079 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,080 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:42:00,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:42:00,081 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,084 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,085 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:42:00,086 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,087 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:42:00,092 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:42:00,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:42:00,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:42:00,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,100 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:42:00,101 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,102 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:42:00,102 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:42:00,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-12 22:42:00,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,120 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,121 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:00,143 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:42:00,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:42:00,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:42:00,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:42:00,146 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,155 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,161 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,163 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,173 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,180 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,180 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,184 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-12 22:42:00,187 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,187 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-12 22:42:00,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,254 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:42:00,256 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:42:00,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,259 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:42:00,261 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:42:00,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:42:00,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:42:00,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 381 [2021-11-12 22:42:00,267 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-12 22:42:00,273 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:42:00,282 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:42:00,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-12 22:42:00,286 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,288 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:42:00,290 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:42:00,299 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:42:00,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-12 22:42:00,301 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-12 22:42:00,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-12 22:42:00,304 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-12 22:42:00,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-12 22:42:00,311 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,313 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-12 22:42:00,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-12 22:42:00,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:00,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:00,358 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:42:00,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-12 22:42:00,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:42:00,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:42:00,362 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,386 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:00,409 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:42:00,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:42:00,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:42:00,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:42:00,412 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,424 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,437 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,437 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,438 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,448 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,467 INFO L180 QuantifierPusher]: treesize reduction 117, result has 71.0 percent of original size [2021-11-12 22:42:00,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:42:00,470 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:42:00,470 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-12 22:42:00,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,531 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-12 22:42:00,533 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:42:00,534 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,535 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:42:00,535 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,536 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:42:00,537 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:42:00,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:42:00,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:42:00,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,560 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,570 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,576 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:00,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:00,591 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:42:00,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:42:00,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:42:00,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:42:00,594 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:42:00,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,608 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,608 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:42:00,608 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:42:00,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:42:00,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 22:42:00,614 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:42:00,614 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-12 22:42:00,619 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:42:00,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:42:00,627 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:42:01,519 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:42:01,519 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:42:01,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2021-11-12 22:42:01,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203109647] [2021-11-12 22:42:01,520 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:42:01,520 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-12 22:42:01,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:42:01,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-12 22:42:01,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2021-11-12 22:42:01,521 INFO L87 Difference]: Start difference. First operand 29 states and 38 transitions. Second operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:42:42,414 WARN L227 SmtUtils]: Spent 34.22s on a formula simplification. DAG size of input: 143 DAG size of output: 107 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:42:49,651 WARN L227 SmtUtils]: Spent 6.01s on a formula simplification. DAG size of input: 116 DAG size of output: 92 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:42:56,610 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:42:57,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:42:57,970 INFO L93 Difference]: Finished difference Result 58 states and 71 transitions. [2021-11-12 22:42:57,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-11-12 22:42:57,971 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-12 22:42:57,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:42:57,975 INFO L225 Difference]: With dead ends: 58 [2021-11-12 22:42:57,975 INFO L226 Difference]: Without dead ends: 56 [2021-11-12 22:42:57,976 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 7 SyntacticMatches, 5 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 55.0s TimeCoverageRelationStatistics Valid=207, Invalid=915, Unknown=0, NotChecked=0, Total=1122 [2021-11-12 22:42:57,976 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 16 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 39 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5400.68ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.05ms SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 43 IncrementalHoareTripleChecker+Unchecked, 5502.11ms IncrementalHoareTripleChecker+Time [2021-11-12 22:42:57,976 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 34 Invalid, 219 Unknown, 0 Unchecked, 2.05ms Time], IncrementalHoareTripleChecker [39 Valid, 136 Invalid, 1 Unknown, 43 Unchecked, 5502.11ms Time] [2021-11-12 22:42:57,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2021-11-12 22:42:57,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 34. [2021-11-12 22:42:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.393939393939394) internal successors, (46), 33 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:42:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 46 transitions. [2021-11-12 22:42:57,982 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 46 transitions. Word has length 11 [2021-11-12 22:42:57,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:42:57,982 INFO L470 AbstractCegarLoop]: Abstraction has 34 states and 46 transitions. [2021-11-12 22:42:57,983 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:42:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 46 transitions. [2021-11-12 22:42:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-12 22:42:57,983 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:42:57,983 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:42:58,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-12 22:42:58,183 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2021-11-12 22:42:58,187 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:42:58,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:42:58,187 INFO L85 PathProgramCache]: Analyzing trace with hash -701556884, now seen corresponding path program 1 times [2021-11-12 22:42:58,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:42:58,187 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408599402] [2021-11-12 22:42:58,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:42:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:42:58,214 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:42:58,214 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2094886832] [2021-11-12 22:42:58,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:42:58,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:42:58,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:42:58,215 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:42:58,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-12 22:42:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:42:58,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-12 22:42:58,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:42:58,354 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-12 22:42:58,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-12 22:42:58,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 22:42:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:58,406 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:42:58,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-12 22:42:58,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:42:58,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:42:58,490 INFO L354 Elim1Store]: treesize reduction 27, result has 20.6 percent of original size [2021-11-12 22:42:58,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 44 [2021-11-12 22:42:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:42:58,678 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:43:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:43:00,025 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:43:00,025 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408599402] [2021-11-12 22:43:00,025 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:43:00,025 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2094886832] [2021-11-12 22:43:00,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2094886832] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:43:00,026 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [520335044] [2021-11-12 22:43:00,028 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:43:00,028 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:43:00,028 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:43:00,029 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:43:00,029 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:43:00,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,035 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:43:00,037 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:43:00,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:43:00,041 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_32|], 21=[|v_#valid_36|]} [2021-11-12 22:43:00,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:43:00,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:43:00,054 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:43:00,054 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:43:00,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,092 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:43:00,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:43:00,093 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,098 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:43:00,102 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,102 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:43:00,111 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:43:00,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:43:00,113 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:43:00,115 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:43:00,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:43:00,123 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_33|], 28=[|v_#valid_37|]} [2021-11-12 22:43:00,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,219 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:43:00,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:43:00,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:43:00,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:43:00,222 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,229 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,236 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,317 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:43:00,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:43:00,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:43:00,321 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:43:00,322 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,331 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:43:00,377 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:43:00,380 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:43:00,381 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,390 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:43:00,397 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,397 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:43:00,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,406 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:43:00,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:43:00,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:43:00,417 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:43:00,420 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,421 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,422 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:43:00,424 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:43:00,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:43:00,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:43:00,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:43:00,431 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:43:00,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:43:00,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,454 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,467 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,480 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:00,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:00,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:43:00,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:43:00,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:43:00,532 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,546 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-12 22:43:00,550 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,550 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-12 22:43:00,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:00,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,667 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,679 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,724 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:43:00,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:43:00,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:43:00,735 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:43:00,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:43:00,763 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:43:00,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-12 22:43:00,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-11-12 22:43:00,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1165 [2021-11-12 22:43:00,785 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:43:00,809 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,828 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,836 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:43:00,838 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,841 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:43:00,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:43:00,852 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:43:00,870 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:43:00,880 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:43:00,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-12 22:43:00,885 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:43:00,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-12 22:43:00,898 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,902 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-12 22:43:00,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-12 22:43:00,915 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:00,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:43:00,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:43:00,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,963 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,964 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:00,980 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:00,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:00,983 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:00,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,001 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,019 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,188 INFO L244 Elim1Store]: Index analysis took 144 ms [2021-11-12 22:43:01,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:43:01,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:43:01,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,197 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:43:01,197 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:43:01,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,253 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:43:01,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:43:01,255 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,325 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.9 percent of original size [2021-11-12 22:43:01,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-12 22:43:01,334 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:43:01,335 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-12 22:43:01,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,407 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-12 22:43:01,409 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:43:01,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:43:01,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:43:01,413 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,413 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:43:01,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:43:01,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:43:01,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:43:01,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:43:01,432 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,450 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,457 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,466 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,480 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,482 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:43:01,486 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,486 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:43:01,492 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:43:01,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:43:01,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,498 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:43:01,500 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 76 [2021-11-12 22:43:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,509 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:01,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2021-11-12 22:43:01,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:43:01,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:43:01,511 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,514 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-12 22:43:01,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:43:01,516 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,516 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:71 [2021-11-12 22:43:01,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,546 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:43:01,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:43:01,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:43:01,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:43:01,552 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,554 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:43:01,556 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,557 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:43:01,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:43:01,558 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,559 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,560 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:43:01,561 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,562 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:43:01,563 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,564 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:43:01,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:43:01,565 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,566 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-11-12 22:43:01,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:43:01,568 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:43:01,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 593 [2021-11-12 22:43:01,572 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 348 [2021-11-12 22:43:01,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-12 22:43:01,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,599 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,611 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,621 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,631 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,631 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,632 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,642 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,680 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,687 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:43:01,687 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 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 67 [2021-11-12 22:43:01,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:43:01,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:43:01,690 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,709 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:01,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:43:01,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:43:01,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:43:01,712 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,721 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,721 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,736 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,741 INFO L180 QuantifierPusher]: treesize reduction 114, result has 69.8 percent of original size [2021-11-12 22:43:01,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 263 [2021-11-12 22:43:01,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:43:01,744 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1461, output treesize:263 [2021-11-12 22:43:01,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,779 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-12 22:43:01,781 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:43:01,782 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:43:01,783 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:43:01,784 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:43:01,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:43:01,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:43:01,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,806 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,815 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:01,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:01,836 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:01,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:43:01,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:43:01,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:43:01,839 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:01,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:43:01,853 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,857 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-12 22:43:01,859 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:43:01,859 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:112 [2021-11-12 22:43:01,864 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:43:01,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:43:01,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:43:01,872 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-12 22:43:01,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:43:01,892 INFO L180 QuantifierPusher]: treesize reduction 48, result has 74.9 percent of original size [2021-11-12 22:43:01,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-12 22:43:01,912 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:43:02,949 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:43:02,949 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:43:02,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2021-11-12 22:43:02,949 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007862053] [2021-11-12 22:43:02,949 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:43:02,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-12 22:43:02,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:43:02,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-12 22:43:02,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=355, Unknown=0, NotChecked=0, Total=420 [2021-11-12 22:43:02,950 INFO L87 Difference]: Start difference. First operand 34 states and 46 transitions. Second operand has 15 states, 15 states have (on average 1.4) internal successors, (21), 15 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) [2021-11-12 22:43:04,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:43:04,440 INFO L93 Difference]: Finished difference Result 48 states and 60 transitions. [2021-11-12 22:43:04,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-12 22:43:04,440 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.4) internal successors, (21), 15 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) Word has length 12 [2021-11-12 22:43:04,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:43:04,441 INFO L225 Difference]: With dead ends: 48 [2021-11-12 22:43:04,441 INFO L226 Difference]: Without dead ends: 39 [2021-11-12 22:43:04,442 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=131, Invalid=625, Unknown=0, NotChecked=0, Total=756 [2021-11-12 22:43:04,442 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 15 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 394.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.34ms SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 31 IncrementalHoareTripleChecker+Unchecked, 449.23ms IncrementalHoareTripleChecker+Time [2021-11-12 22:43:04,442 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 29 Invalid, 154 Unknown, 0 Unchecked, 1.34ms Time], IncrementalHoareTripleChecker [27 Valid, 96 Invalid, 0 Unknown, 31 Unchecked, 449.23ms Time] [2021-11-12 22:43:04,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2021-11-12 22:43:04,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 35. [2021-11-12 22:43:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.3235294117647058) internal successors, (45), 34 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) [2021-11-12 22:43:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 45 transitions. [2021-11-12 22:43:04,451 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 45 transitions. Word has length 12 [2021-11-12 22:43:04,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:43:04,451 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 45 transitions. [2021-11-12 22:43:04,451 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.4) internal successors, (21), 15 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) [2021-11-12 22:43:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2021-11-12 22:43:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-12 22:43:04,452 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:43:04,452 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:43:04,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-12 22:43:04,662 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable143,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:43:04,665 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:43:04,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:43:04,666 INFO L85 PathProgramCache]: Analyzing trace with hash -426879810, now seen corresponding path program 4 times [2021-11-12 22:43:04,666 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:43:04,666 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723066771] [2021-11-12 22:43:04,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:43:04,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:43:04,690 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:43:04,690 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2009185181] [2021-11-12 22:43:04,690 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-12 22:43:04,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:43:04,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:43:04,691 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:43:04,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-12 22:43:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:43:05,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-12 22:43:05,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:43:05,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 22:43:05,370 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 27 treesize of output 15 [2021-11-12 22:43:05,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:05,441 INFO L354 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2021-11-12 22:43:05,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 8 new quantified variables, introduced 6 case distinctions, treesize of input 202 treesize of output 320 [2021-11-12 22:43:05,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:05,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 60 [2021-11-12 22:43:05,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:05,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 93 [2021-11-12 22:43:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,575 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:05,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 37 [2021-11-12 22:43:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,621 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:05,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 46 [2021-11-12 22:43:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,152 INFO L354 Elim1Store]: treesize reduction 1177, result has 19.5 percent of original size [2021-11-12 22:43:06,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 39 case distinctions, treesize of input 224 treesize of output 422 [2021-11-12 22:43:06,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,234 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:06,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 155 treesize of output 95 [2021-11-12 22:43:06,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,459 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:06,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 177 treesize of output 109 [2021-11-12 22:43:06,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,680 INFO L354 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2021-11-12 22:43:06,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 177 treesize of output 109 [2021-11-12 22:43:06,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:06,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,007 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:07,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 166 treesize of output 102 [2021-11-12 22:43:07,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,490 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:07,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 378 treesize of output 307 [2021-11-12 22:43:07,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:07,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:07,710 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:43:07,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 145 treesize of output 86 [2021-11-12 22:43:08,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,071 INFO L354 Elim1Store]: treesize reduction 185, result has 13.6 percent of original size [2021-11-12 22:43:08,072 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 274 treesize of output 219 [2021-11-12 22:43:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:08,453 INFO L354 Elim1Store]: treesize reduction 290, result has 0.3 percent of original size [2021-11-12 22:43:08,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 396 treesize of output 301 [2021-11-12 22:43:09,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,506 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-12 22:43:09,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 147 treesize of output 83 [2021-11-12 22:43:09,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,553 INFO L354 Elim1Store]: treesize reduction 284, result has 0.4 percent of original size [2021-11-12 22:43:09,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 217 treesize of output 118 [2021-11-12 22:43:09,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:09,800 INFO L354 Elim1Store]: treesize reduction 284, result has 0.4 percent of original size [2021-11-12 22:43:09,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 219 treesize of output 141 [2021-11-12 22:43:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,413 INFO L354 Elim1Store]: treesize reduction 86, result has 18.1 percent of original size [2021-11-12 22:43:10,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 317 treesize of output 579 [2021-11-12 22:43:10,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 14 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 266 [2021-11-12 22:43:10,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,601 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:43:10,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 330 treesize of output 216 [2021-11-12 22:43:10,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,687 INFO L354 Elim1Store]: treesize reduction 25, result has 10.7 percent of original size [2021-11-12 22:43:10,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 263 treesize of output 146 [2021-11-12 22:43:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:10,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:10,902 INFO L354 Elim1Store]: treesize reduction 75, result has 20.2 percent of original size [2021-11-12 22:43:10,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 15 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 338 treesize of output 580 [2021-11-12 22:43:10,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:10,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:43:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,390 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-12 22:43:11,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 12 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 380 treesize of output 274 [2021-11-12 22:43:11,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,517 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:43:11,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 16 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 444 treesize of output 305 [2021-11-12 22:43:11,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,629 INFO L354 Elim1Store]: treesize reduction 33, result has 8.3 percent of original size [2021-11-12 22:43:11,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 15 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 404 treesize of output 172 [2021-11-12 22:43:11,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:43:11,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:43:11,815 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:43:11,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 134 treesize of output 105 [2021-11-12 22:43:12,110 INFO L354 Elim1Store]: treesize reduction 21, result has 16.0 percent of original size [2021-11-12 22:43:12,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 171 treesize of output 75 [2021-11-12 22:43:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:43:12,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:43:23,732 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< .cse0 1) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse1 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse1 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse2 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse2 2147483648) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse3 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= 4294967297 .cse2)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse4 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse4 2147483648) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= 4294967297 .cse4)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse6 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse6 1) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483648 .cse6))))) is different from false [2021-11-12 22:43:44,866 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse0 2147483648) (let ((.cse16 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse1 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse17 (* .cse16 8))) (let ((.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse17 (- 34359738368))) (.cse8 (<= .cse16 2147483647)) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse10 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse17)) (.cse11 (< 2147483647 .cse16)) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse12 (* .cse1 8))) (and (or (< 2147483647 .cse1) (let ((.cse7 (+ 8 (select .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse12))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse2 (store .cse5 .cse6 .cse7))) (store .cse2 .cse3 (+ (select .cse2 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse8) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse9 (store .cse5 .cse10 .cse7))) (store .cse9 .cse3 (+ 8 (select .cse9 .cse4))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse11)))) (or (let ((.cse14 (+ 8 (select .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)))))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (store .cse5 .cse6 .cse14))) (store .cse13 .cse3 (+ (select .cse13 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) .cse8) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse15 (store .cse5 .cse10 .cse14))) (store .cse15 .cse3 (+ (select .cse15 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse11))) (<= .cse1 2147483647)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse18 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< .cse18 1) (let ((.cse34 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse30 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse35 (* .cse34 8))) (let ((.cse28 (< 2147483647 .cse34)) (.cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse35)) (.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse23 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse35 (- 34359738368))) (.cse25 (<= .cse34 2147483647)) (.cse22 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse29 (* .cse30 8))) (and (or (let ((.cse24 (+ 8 (select .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse29 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse19 (store .cse22 .cse23 .cse24))) (store .cse19 .cse20 (+ (select .cse19 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse25) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse26 (store .cse22 .cse27 .cse24))) (store .cse26 .cse20 (+ (select .cse26 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse28))) (<= .cse30 2147483647)) (or (let ((.cse32 (+ 8 (select .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse29))))) (and (or .cse28 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse31 (store .cse22 .cse27 .cse32))) (store .cse31 .cse20 (+ (select .cse31 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse33 (store .cse22 .cse23 .cse32))) (store .cse33 .cse20 (+ (select .cse33 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse25))) (< 2147483647 .cse30)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse18)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse36 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse36 2147483648) (let ((.cse52 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse48 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse53 (* .cse52 8))) (let ((.cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse53 (- 34359738368))) (.cse37 (<= .cse52 2147483647)) (.cse39 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse40 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse46 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse53)) (.cse44 (< 2147483647 .cse52)) (.cse41 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse47 (* .cse48 8))) (and (or (let ((.cse43 (+ 8 (select .cse41 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse47))))) (and (or .cse37 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse38 (store .cse41 .cse42 .cse43))) (store .cse38 .cse39 (+ (select .cse38 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or .cse44 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse45 (store .cse41 .cse46 .cse43))) (store .cse45 .cse39 (+ 8 (select .cse45 .cse40))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)))) (< 2147483647 .cse48)) (or (let ((.cse50 (+ 8 (select .cse41 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse47 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse49 (store .cse41 .cse42 .cse50))) (store .cse49 .cse39 (+ (select .cse49 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse37) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse51 (store .cse41 .cse46 .cse50))) (store .cse51 .cse39 (+ (select .cse51 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse44))) (<= .cse48 2147483647)))))) (<= 4294967297 .cse36)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse71 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse65 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse70 (* .cse69 8))) (let ((.cse62 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse70 (- 34359738368))) (.cse63 (<= .cse69 2147483647)) (.cse55 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse56 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse58 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse70)) (.cse60 (< 2147483647 .cse69)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse64 (* .cse65 8))) (and (or (let ((.cse59 (+ 8 (select .cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse64))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse54 (store .cse57 .cse58 .cse59))) (store .cse54 .cse55 (+ (select .cse54 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse60) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse61 (store .cse57 .cse62 .cse59))) (store .cse61 .cse55 (+ (select .cse61 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse63))) (< 2147483647 .cse65)) (or (let ((.cse67 (+ 8 (select .cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse64 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse66 (store .cse57 .cse62 .cse67))) (store .cse66 .cse55 (+ (select .cse66 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse63) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse68 (store .cse57 .cse58 .cse67))) (store .cse68 .cse55 (+ (select .cse68 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse60))) (<= .cse65 2147483647)))))) (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse71 1) (< 2147483648 .cse71))))) is different from false [2021-11-12 22:43:46,878 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse0 2147483648) (let ((.cse16 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse1 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse17 (* .cse16 8))) (let ((.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse17 (- 34359738368))) (.cse8 (<= .cse16 2147483647)) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse10 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse17)) (.cse11 (< 2147483647 .cse16)) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse12 (* .cse1 8))) (and (or (< 2147483647 .cse1) (let ((.cse7 (+ 8 (select .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse12))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse2 (store .cse5 .cse6 .cse7))) (store .cse2 .cse3 (+ (select .cse2 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse8) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse9 (store .cse5 .cse10 .cse7))) (store .cse9 .cse3 (+ 8 (select .cse9 .cse4))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse11)))) (or (let ((.cse14 (+ 8 (select .cse5 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)))))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (store .cse5 .cse6 .cse14))) (store .cse13 .cse3 (+ (select .cse13 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) .cse8) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse15 (store .cse5 .cse10 .cse14))) (store .cse15 .cse3 (+ (select .cse15 .cse4) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse11))) (<= .cse1 2147483647)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse18 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< .cse18 1) (let ((.cse34 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse30 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse35 (* .cse34 8))) (let ((.cse28 (< 2147483647 .cse34)) (.cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse35)) (.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse23 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse35 (- 34359738368))) (.cse25 (<= .cse34 2147483647)) (.cse22 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse29 (* .cse30 8))) (and (or (let ((.cse24 (+ 8 (select .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse29 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse19 (store .cse22 .cse23 .cse24))) (store .cse19 .cse20 (+ (select .cse19 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse25) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse26 (store .cse22 .cse27 .cse24))) (store .cse26 .cse20 (+ (select .cse26 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse28))) (<= .cse30 2147483647)) (or (let ((.cse32 (+ 8 (select .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse29))))) (and (or .cse28 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse31 (store .cse22 .cse27 .cse32))) (store .cse31 .cse20 (+ (select .cse31 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse33 (store .cse22 .cse23 .cse32))) (store .cse33 .cse20 (+ (select .cse33 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse25))) (< 2147483647 .cse30)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse18)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse36 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse36 2147483648) (let ((.cse52 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse48 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse53 (* .cse52 8))) (let ((.cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse53 (- 34359738368))) (.cse37 (<= .cse52 2147483647)) (.cse39 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse40 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse46 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse53)) (.cse44 (< 2147483647 .cse52)) (.cse41 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse47 (* .cse48 8))) (and (or (let ((.cse43 (+ 8 (select .cse41 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse47))))) (and (or .cse37 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse38 (store .cse41 .cse42 .cse43))) (store .cse38 .cse39 (+ (select .cse38 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or .cse44 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse45 (store .cse41 .cse46 .cse43))) (store .cse45 .cse39 (+ 8 (select .cse45 .cse40))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)))) (< 2147483647 .cse48)) (or (let ((.cse50 (+ 8 (select .cse41 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse47 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse49 (store .cse41 .cse42 .cse50))) (store .cse49 .cse39 (+ (select .cse49 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse37) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse51 (store .cse41 .cse46 .cse50))) (store .cse51 .cse39 (+ (select .cse51 .cse40) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse44))) (<= .cse48 2147483647)))))) (<= 4294967297 .cse36)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse71 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse65 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse70 (* .cse69 8))) (let ((.cse62 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse70 (- 34359738368))) (.cse63 (<= .cse69 2147483647)) (.cse55 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse56 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse58 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse70)) (.cse60 (< 2147483647 .cse69)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse64 (* .cse65 8))) (and (or (let ((.cse59 (+ 8 (select .cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse64))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse54 (store .cse57 .cse58 .cse59))) (store .cse54 .cse55 (+ (select .cse54 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse60) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse61 (store .cse57 .cse62 .cse59))) (store .cse61 .cse55 (+ (select .cse61 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse63))) (< 2147483647 .cse65)) (or (let ((.cse67 (+ 8 (select .cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse64 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse66 (store .cse57 .cse62 .cse67))) (store .cse66 .cse55 (+ (select .cse66 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse63) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse68 (store .cse57 .cse58 .cse67))) (store .cse68 .cse55 (+ (select .cse68 .cse56) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse60))) (<= .cse65 2147483647)))))) (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse71 1) (< 2147483648 .cse71))))) is different from true [2021-11-12 22:45:09,865 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (and (or (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse0 2147483648) (let ((.cse12 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse9 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse15 (select .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse14 (* .cse12 8))) (let ((.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14)) (.cse2 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse8 (+ 16 .cse15)) (.cse5 (* .cse9 8)) (.cse6 (+ 8 .cse15))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse1 (store (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5) .cse6) .cse7 .cse8))) (store .cse1 .cse2 (+ 8 (select .cse1 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse9)) (or (let ((.cse11 (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5 (- 34359738368)) .cse6))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse10 (store .cse11 .cse7 .cse8))) (store .cse10 .cse2 (+ 8 (select .cse10 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse12)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (store .cse11 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14 (- 34359738368)) .cse8))) (store .cse13 .cse2 (+ (select .cse13 .cse3) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse12 2147483647)))) (<= .cse9 2147483647)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse16 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse16 1) (let ((.cse27 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse18 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse26 (* .cse18 8)) (.cse31 (select .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse17 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse28 (* .cse17 8)) (.cse29 (+ 8 .cse31)) (.cse23 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26)) (.cse24 (+ 16 .cse31))) (and (or (<= .cse17 2147483647) (let ((.cse22 (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28 (- 34359738368)) .cse29))) (and (or (< 2147483647 .cse18) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse19 (store .cse22 .cse23 .cse24))) (store .cse19 .cse20 (+ (select .cse19 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (<= .cse18 2147483647) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse25 (store .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26 (- 34359738368)) .cse24))) (store .cse25 .cse20 (+ (select .cse25 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1))))) (or (< 2147483647 .cse17) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse30 (store (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28) .cse29) .cse23 .cse24))) (store .cse30 .cse20 (+ (select .cse30 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)))))) (< 2147483648 .cse16)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse47 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse42 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse33 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse41 (* .cse33 8)) (.cse46 (select .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse32 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse35 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse36 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse43 (* .cse32 8)) (.cse44 (+ 8 .cse46)) (.cse38 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41)) (.cse39 (+ 16 .cse46))) (and (or (<= .cse32 2147483647) (let ((.cse37 (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43 (- 34359738368)) .cse44))) (and (or (< 2147483647 .cse33) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse34 (store .cse37 .cse38 .cse39))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse40 (store .cse37 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41 (- 34359738368)) .cse39))) (store .cse40 .cse35 (+ (select .cse40 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse33 2147483647))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse45 (store (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43) .cse44) .cse38 .cse39))) (store .cse45 .cse35 (+ (select .cse45 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse32)))))) (< .cse47 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse47)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse48 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse48 2147483648) (let ((.cse59 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse56 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse54 (* .cse56 8)) (.cse63 (select .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse49 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse51 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse52 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse60 (* .cse49 8)) (.cse61 (+ 8 .cse63)) (.cse58 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54)) (.cse55 (+ 16 .cse63))) (and (or (<= .cse49 2147483647) (let ((.cse53 (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60 (- 34359738368)) .cse61))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (store .cse53 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54 (- 34359738368)) .cse55))) (store .cse50 .cse51 (+ (select .cse50 .cse52) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (<= .cse56 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse57 (store .cse53 .cse58 .cse55))) (store .cse57 .cse51 (+ 8 (select .cse57 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse56))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse62 (store (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60) .cse61) .cse58 .cse55))) (store .cse62 .cse51 (+ 8 (select .cse62 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse49)))))) (<= 4294967297 .cse48))))) (<= .cse64 2147483647)) (or (let ((.cse65 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (and (or (<= .cse65 2147483647) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse69 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse66 (let ((.cse67 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse68 (select .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse68)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse68)))))) (store .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse69 1) (< 2147483648 .cse69)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse73 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse70 (let ((.cse71 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse72 (select .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse72)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse72)))))) (store .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse73 2147483648) (<= 4294967297 .cse73)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse77 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse74 (let ((.cse75 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse76 (select .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse76)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse76)))))) (store .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse77 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse77)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse78 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse78 2147483648) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse79 (let ((.cse80 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse81 (select .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse81)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse81)))))) (store .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse78)))))) (or (< 2147483647 .cse65) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse92 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse91 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse88 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse90 (select .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse83 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse85 (store .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse90))) (.cse86 (* .cse88 8)) (.cse87 (+ 16 .cse90))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse82 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86) .cse87))) (store .cse82 .cse83 (+ (select .cse82 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse88)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse89 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86 (- 34359738368)) .cse87))) (store .cse89 .cse83 (+ (select .cse89 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse88 2147483647)))))) (<= .cse92 2147483648) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse92)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse103 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse102 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse99 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse101 (select .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse94 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse95 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse96 (store .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse101))) (.cse97 (* .cse99 8)) (.cse98 (+ 16 .cse101))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse93 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97 (- 34359738368)) .cse98))) (store .cse93 .cse94 (+ (select .cse93 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse99 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse100 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97) .cse98))) (store .cse100 .cse94 (+ (select .cse100 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse99)))))) (< .cse103 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse103)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse104 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse104 1) (let ((.cse114 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse111 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse113 (select .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse106 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse107 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse108 (store .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse113))) (.cse109 (* .cse111 8)) (.cse110 (+ 16 .cse113))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse105 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109 (- 34359738368)) .cse110))) (store .cse105 .cse106 (+ (select .cse105 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse111 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse112 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109) .cse110))) (store .cse112 .cse106 (+ (select .cse112 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse111)))))) (< 2147483648 .cse104)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse115 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse115 2147483648) (let ((.cse125 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse122 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse124 (select .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse117 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse118 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse119 (store .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse116 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120) .cse121))) (store .cse116 .cse117 (+ (select .cse116 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (< 2147483647 .cse122)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse123 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120 (- 34359738368)) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse122 2147483647)))))) (<= 4294967297 .cse115)))))))) (< 2147483647 .cse64)))) is different from false [2021-11-12 22:45:11,882 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (and (or (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse0 2147483648) (let ((.cse12 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse9 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse15 (select .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse14 (* .cse12 8))) (let ((.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14)) (.cse2 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse8 (+ 16 .cse15)) (.cse5 (* .cse9 8)) (.cse6 (+ 8 .cse15))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse1 (store (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5) .cse6) .cse7 .cse8))) (store .cse1 .cse2 (+ 8 (select .cse1 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse9)) (or (let ((.cse11 (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5 (- 34359738368)) .cse6))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse10 (store .cse11 .cse7 .cse8))) (store .cse10 .cse2 (+ 8 (select .cse10 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse12)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (store .cse11 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14 (- 34359738368)) .cse8))) (store .cse13 .cse2 (+ (select .cse13 .cse3) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse12 2147483647)))) (<= .cse9 2147483647)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse16 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse16 1) (let ((.cse27 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse18 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse26 (* .cse18 8)) (.cse31 (select .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse17 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse28 (* .cse17 8)) (.cse29 (+ 8 .cse31)) (.cse23 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26)) (.cse24 (+ 16 .cse31))) (and (or (<= .cse17 2147483647) (let ((.cse22 (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28 (- 34359738368)) .cse29))) (and (or (< 2147483647 .cse18) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse19 (store .cse22 .cse23 .cse24))) (store .cse19 .cse20 (+ (select .cse19 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (<= .cse18 2147483647) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse25 (store .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26 (- 34359738368)) .cse24))) (store .cse25 .cse20 (+ (select .cse25 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1))))) (or (< 2147483647 .cse17) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse30 (store (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28) .cse29) .cse23 .cse24))) (store .cse30 .cse20 (+ (select .cse30 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)))))) (< 2147483648 .cse16)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse47 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse42 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse33 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse41 (* .cse33 8)) (.cse46 (select .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse32 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse35 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse36 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse43 (* .cse32 8)) (.cse44 (+ 8 .cse46)) (.cse38 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41)) (.cse39 (+ 16 .cse46))) (and (or (<= .cse32 2147483647) (let ((.cse37 (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43 (- 34359738368)) .cse44))) (and (or (< 2147483647 .cse33) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse34 (store .cse37 .cse38 .cse39))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse40 (store .cse37 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41 (- 34359738368)) .cse39))) (store .cse40 .cse35 (+ (select .cse40 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse33 2147483647))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse45 (store (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43) .cse44) .cse38 .cse39))) (store .cse45 .cse35 (+ (select .cse45 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse32)))))) (< .cse47 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse47)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse48 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse48 2147483648) (let ((.cse59 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse56 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse54 (* .cse56 8)) (.cse63 (select .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse49 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse51 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse52 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse60 (* .cse49 8)) (.cse61 (+ 8 .cse63)) (.cse58 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54)) (.cse55 (+ 16 .cse63))) (and (or (<= .cse49 2147483647) (let ((.cse53 (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60 (- 34359738368)) .cse61))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (store .cse53 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54 (- 34359738368)) .cse55))) (store .cse50 .cse51 (+ (select .cse50 .cse52) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (<= .cse56 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse57 (store .cse53 .cse58 .cse55))) (store .cse57 .cse51 (+ 8 (select .cse57 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse56))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse62 (store (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60) .cse61) .cse58 .cse55))) (store .cse62 .cse51 (+ 8 (select .cse62 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse49)))))) (<= 4294967297 .cse48))))) (<= .cse64 2147483647)) (or (let ((.cse65 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (and (or (<= .cse65 2147483647) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse69 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse66 (let ((.cse67 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse68 (select .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse68)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse68)))))) (store .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse69 1) (< 2147483648 .cse69)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse73 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse70 (let ((.cse71 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse72 (select .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse72)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse72)))))) (store .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse73 2147483648) (<= 4294967297 .cse73)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse77 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse74 (let ((.cse75 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse76 (select .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse76)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse76)))))) (store .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse77 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse77)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse78 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse78 2147483648) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse79 (let ((.cse80 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse81 (select .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse81)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse81)))))) (store .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse78)))))) (or (< 2147483647 .cse65) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse92 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse91 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse88 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse90 (select .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse83 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse85 (store .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse90))) (.cse86 (* .cse88 8)) (.cse87 (+ 16 .cse90))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse82 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86) .cse87))) (store .cse82 .cse83 (+ (select .cse82 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse88)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse89 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86 (- 34359738368)) .cse87))) (store .cse89 .cse83 (+ (select .cse89 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse88 2147483647)))))) (<= .cse92 2147483648) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse92)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse103 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse102 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse99 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse101 (select .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse94 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse95 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse96 (store .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse101))) (.cse97 (* .cse99 8)) (.cse98 (+ 16 .cse101))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse93 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97 (- 34359738368)) .cse98))) (store .cse93 .cse94 (+ (select .cse93 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse99 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse100 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97) .cse98))) (store .cse100 .cse94 (+ (select .cse100 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse99)))))) (< .cse103 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse103)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse104 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse104 1) (let ((.cse114 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse111 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse113 (select .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse106 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse107 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse108 (store .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse113))) (.cse109 (* .cse111 8)) (.cse110 (+ 16 .cse113))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse105 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109 (- 34359738368)) .cse110))) (store .cse105 .cse106 (+ (select .cse105 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse111 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse112 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109) .cse110))) (store .cse112 .cse106 (+ (select .cse112 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse111)))))) (< 2147483648 .cse104)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse115 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse115 2147483648) (let ((.cse125 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse122 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse124 (select .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse117 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse118 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse119 (store .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse116 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120) .cse121))) (store .cse116 .cse117 (+ (select .cse116 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (< 2147483647 .cse122)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse123 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120 (- 34359738368)) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse122 2147483647)))))) (<= 4294967297 .cse115)))))))) (< 2147483647 .cse64)))) is different from true [2021-11-12 22:45:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 6 not checked. [2021-11-12 22:45:11,939 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:45:11,939 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723066771] [2021-11-12 22:45:11,939 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:45:11,939 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009185181] [2021-11-12 22:45:11,939 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009185181] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:45:11,939 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [745425572] [2021-11-12 22:45:11,941 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-12 22:45:11,941 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:45:11,941 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:45:11,941 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:45:11,942 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:45:11,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,948 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:11,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:45:11,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:11,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:45:11,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:45:11,953 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_35|], 21=[|v_#valid_40|]} [2021-11-12 22:45:11,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:45:11,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:45:11,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:45:11,969 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:11,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:11,973 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:11,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:45:11,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:11,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:45:12,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:45:12,000 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,004 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:45:12,008 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,008 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:45:12,019 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:45:12,020 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:12,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:45:12,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:12,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:45:12,036 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_36|], 28=[|v_#valid_41|]} [2021-11-12 22:45:12,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,045 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,100 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:45:12,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:45:12,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:45:12,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:45:12,104 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,113 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,190 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:45:12,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:45:12,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:12,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:12,194 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:45:12,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:45:12,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:45:12,245 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,250 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:45:12,262 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,263 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:45:12,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,271 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,275 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,276 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,277 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:12,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:45:12,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:45:12,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:45:12,287 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,288 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:45:12,291 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:12,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:45:12,294 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:45:12,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:45:12,298 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:45:12,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:45:12,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,326 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,339 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,340 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:12,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,492 INFO L244 Elim1Store]: Index analysis took 133 ms [2021-11-12 22:45:12,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:45:12,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:45:12,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-12 22:45:12,500 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,509 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 298 [2021-11-12 22:45:12,529 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,529 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:298 [2021-11-12 22:45:12,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:12,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,648 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,658 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,661 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,663 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:12,665 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,666 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,667 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:45:12,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:45:12,668 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,670 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:45:12,672 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,674 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:12,676 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,677 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:45:12,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:45:12,679 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:45:12,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:45:12,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:45:12,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,690 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,691 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,692 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:45:12,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:45:12,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-12 22:45:12,697 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-12 22:45:12,701 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:45:12,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:45:12,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-12 22:45:12,708 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,710 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:45:12,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-12 22:45:12,712 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-12 22:45:12,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 921 [2021-11-12 22:45:12,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:12,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:45:12,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:45:12,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,793 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:12,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:12,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,943 INFO L244 Elim1Store]: Index analysis took 129 ms [2021-11-12 22:45:12,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:45:12,945 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:45:12,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:45:12,949 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:12,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:12,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:12,963 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:12,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:12,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,115 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-11-12 22:45:13,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:45:13,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:45:13,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-12 22:45:13,122 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,134 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,134 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,135 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,173 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,184 INFO L180 QuantifierPusher]: treesize reduction 131, result has 83.2 percent of original size [2021-11-12 22:45:13,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-12 22:45:13,194 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:45:13,195 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-12 22:45:13,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,277 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-12 22:45:13,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:45:13,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:45:13,281 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:13,282 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:45:13,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:45:13,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,297 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:45:13,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:13,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:13,316 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,322 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,332 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,337 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,346 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,348 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:45:13,350 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,351 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:45:13,356 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:45:13,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:45:13,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,362 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:13,363 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:13,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,365 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:13,365 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:13,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-12 22:45:13,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,379 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,392 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,393 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:13,413 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:13,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:13,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:13,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:13,416 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,420 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,427 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,430 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-12 22:45:13,432 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,432 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-12 22:45:13,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,463 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,468 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,470 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,472 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:45:13,473 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:45:13,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:45:13,475 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:45:13,477 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:13,478 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:13,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 379 [2021-11-12 22:45:13,480 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,481 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-12 22:45:13,483 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,486 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,487 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,487 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:13,488 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:45:13,489 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-12 22:45:13,490 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:45:13,492 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:45:13,494 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:13,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-12 22:45:13,496 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-12 22:45:13,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:45:13,499 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,501 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-12 22:45:13,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-12 22:45:13,502 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-12 22:45:13,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-12 22:45:13,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,520 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,530 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:13,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:13,572 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:45:13,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-12 22:45:13,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:45:13,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:45:13,575 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,588 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:13,604 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:13,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:13,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:45:13,606 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,606 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:45:13,606 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,613 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,621 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,624 INFO L180 QuantifierPusher]: treesize reduction 117, result has 71.0 percent of original size [2021-11-12 22:45:13,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:45:13,625 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:45:13,625 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-12 22:45:13,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,657 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-12 22:45:13,659 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:13,660 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:13,662 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:13,663 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:13,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:13,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:45:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:13,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:13,688 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:13,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:13,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:13,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:13,691 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,698 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,709 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,725 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:13,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,739 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:13,739 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:13,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:13,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 22:45:13,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:13,744 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-12 22:45:13,749 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:45:13,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:45:13,756 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:45:14,608 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:45:14,608 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:45:14,608 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 20 [2021-11-12 22:45:14,609 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958075638] [2021-11-12 22:45:14,609 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:45:14,609 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-12 22:45:14,609 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:45:14,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-12 22:45:14,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=389, Unknown=5, NotChecked=126, Total=600 [2021-11-12 22:45:14,610 INFO L87 Difference]: Start difference. First operand 35 states and 45 transitions. Second operand has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:45:16,775 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (and (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= 1 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (= |c_ULTIMATE.start_main_~i~0#1| 1) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) |c_ULTIMATE.start_main_~a~0#1.offset|) 8) (or (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse0 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse0 2147483648) (let ((.cse12 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse9 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse15 (select .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse14 (* .cse12 8))) (let ((.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14)) (.cse2 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse8 (+ 16 .cse15)) (.cse5 (* .cse9 8)) (.cse6 (+ 8 .cse15))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse1 (store (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5) .cse6) .cse7 .cse8))) (store .cse1 .cse2 (+ 8 (select .cse1 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse9)) (or (let ((.cse11 (store .cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse5 (- 34359738368)) .cse6))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse10 (store .cse11 .cse7 .cse8))) (store .cse10 .cse2 (+ 8 (select .cse10 .cse3))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse12)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (store .cse11 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse14 (- 34359738368)) .cse8))) (store .cse13 .cse2 (+ (select .cse13 .cse3) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse12 2147483647)))) (<= .cse9 2147483647)))))) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse0)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse16 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse16 1) (let ((.cse27 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse18 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse26 (* .cse18 8)) (.cse31 (select .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse17 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse21 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse28 (* .cse17 8)) (.cse29 (+ 8 .cse31)) (.cse23 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26)) (.cse24 (+ 16 .cse31))) (and (or (<= .cse17 2147483647) (let ((.cse22 (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28 (- 34359738368)) .cse29))) (and (or (< 2147483647 .cse18) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse19 (store .cse22 .cse23 .cse24))) (store .cse19 .cse20 (+ (select .cse19 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (<= .cse18 2147483647) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse25 (store .cse22 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26 (- 34359738368)) .cse24))) (store .cse25 .cse20 (+ (select .cse25 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1))))) (or (< 2147483647 .cse17) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse30 (store (store .cse27 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse28) .cse29) .cse23 .cse24))) (store .cse30 .cse20 (+ (select .cse30 .cse21) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)))))) (< 2147483648 .cse16)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse47 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse42 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse33 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse41 (* .cse33 8)) (.cse46 (select .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse32 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse35 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse36 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse43 (* .cse32 8)) (.cse44 (+ 8 .cse46)) (.cse38 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41)) (.cse39 (+ 16 .cse46))) (and (or (<= .cse32 2147483647) (let ((.cse37 (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43 (- 34359738368)) .cse44))) (and (or (< 2147483647 .cse33) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse34 (store .cse37 .cse38 .cse39))) (store .cse34 .cse35 (+ (select .cse34 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse40 (store .cse37 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse41 (- 34359738368)) .cse39))) (store .cse40 .cse35 (+ (select .cse40 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse33 2147483647))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse45 (store (store .cse42 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse43) .cse44) .cse38 .cse39))) (store .cse45 .cse35 (+ (select .cse45 .cse36) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse32)))))) (< .cse47 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse47)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse48 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse48 2147483648) (let ((.cse59 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse56 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse54 (* .cse56 8)) (.cse63 (select .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8) (- 34359738368)))) (.cse49 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse51 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse52 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse60 (* .cse49 8)) (.cse61 (+ 8 .cse63)) (.cse58 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54)) (.cse55 (+ 16 .cse63))) (and (or (<= .cse49 2147483647) (let ((.cse53 (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60 (- 34359738368)) .cse61))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (store .cse53 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse54 (- 34359738368)) .cse55))) (store .cse50 .cse51 (+ (select .cse50 .cse52) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (<= .cse56 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse57 (store .cse53 .cse58 .cse55))) (store .cse57 .cse51 (+ 8 (select .cse57 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse56))))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse62 (store (store .cse59 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse60) .cse61) .cse58 .cse55))) (store .cse62 .cse51 (+ 8 (select .cse62 .cse52))))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse49)))))) (<= 4294967297 .cse48))))) (<= .cse64 2147483647)) (or (let ((.cse65 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (and (or (<= .cse65 2147483647) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse69 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse66 (let ((.cse67 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse68 (select .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse67 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse68)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse68)))))) (store .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse66 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse69 1) (< 2147483648 .cse69)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse73 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse70 (let ((.cse71 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse72 (select .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse71 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse72)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse72)))))) (store .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse70 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse73 2147483648) (<= 4294967297 .cse73)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse77 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse74 (let ((.cse75 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse76 (select .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse75 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse76)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse76)))))) (store .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse74 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< .cse77 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse77)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse78 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse78 2147483648) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse79 (let ((.cse80 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse81 (select .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (store (store .cse80 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8) (- 34359738368)) (+ 8 .cse81)) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) (- 34359738368)) (+ 16 .cse81)))))) (store .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse79 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse78)))))) (or (< 2147483647 .cse65) (and (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse92 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse91 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse88 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse90 (select .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse83 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse85 (store .cse91 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse90))) (.cse86 (* .cse88 8)) (.cse87 (+ 16 .cse90))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse82 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86) .cse87))) (store .cse82 .cse83 (+ (select .cse82 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse88)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse89 (store .cse85 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse86 (- 34359738368)) .cse87))) (store .cse89 .cse83 (+ (select .cse89 .cse84) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse88 2147483647)))))) (<= .cse92 2147483648) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (<= 4294967297 .cse92)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse103 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (let ((.cse102 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse99 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse101 (select .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse94 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse95 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse96 (store .cse102 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse101))) (.cse97 (* .cse99 8)) (.cse98 (+ 16 .cse101))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse93 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97 (- 34359738368)) .cse98))) (store .cse93 .cse94 (+ (select .cse93 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse99 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse100 (store .cse96 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse97) .cse98))) (store .cse100 .cse94 (+ (select .cse100 .cse95) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse99)))))) (< .cse103 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse103)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse104 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse104 1) (let ((.cse114 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse111 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse113 (select .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse106 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse107 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) (.cse108 (store .cse114 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse113))) (.cse109 (* .cse111 8)) (.cse110 (+ 16 .cse113))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse105 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109 (- 34359738368)) .cse110))) (store .cse105 .cse106 (+ (select .cse105 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse111 2147483647)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse112 (store .cse108 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse109) .cse110))) (store .cse112 .cse106 (+ (select .cse112 .cse107) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483647 .cse111)))))) (< 2147483648 .cse104)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse115 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse115 2147483648) (let ((.cse125 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse122 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse124 (select .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))))) (let ((.cse117 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8))) (.cse118 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) (.cse119 (store .cse125 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= 1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse116 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120) .cse121))) (store .cse116 .cse117 (+ (select .cse116 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|)) (< 2147483647 .cse122)) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse123 (store .cse119 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse120 (- 34359738368)) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse122 2147483647)))))) (<= 4294967297 .cse115)))))))) (< 2147483647 .cse64)) (= |c_ULTIMATE.start_main_~b~0#1.offset| 0))) is different from true [2021-11-12 22:45:21,728 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse28 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse33 (* (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))) (let ((.cse20 (select .cse2 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse33 (- 34359738368)))) (.cse21 (select .cse0 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse33 (- 34359738368)))) (.cse31 (* .cse28 8))) (let ((.cse29 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse31 (- 34359738368))) (.cse32 (+ .cse20 .cse21))) (let ((.cse22 (store .cse2 .cse29 .cse32)) (.cse30 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse31 (- 34359738368))) (.cse10 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse26 (* .cse10 8)) (.cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22) |c_ULTIMATE.start_main_~a~0#1.base|) .cse30))) (let ((.cse23 (+ .cse19 .cse20 .cse21)) (.cse27 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse26)) (.cse11 (store .cse2 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse31) .cse32))) (let ((.cse4 (< 2147483647 .cse28)) (.cse3 (store .cse11 .cse27 (+ (select .cse11 .cse29) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse30)))) (.cse8 (<= .cse28 2147483647)) (.cse9 (store .cse22 .cse27 .cse23)) (.cse5 (+ |c_ULTIMATE.start_main_~b~0#1.offset| (* (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 8))) (.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse26 (- 34359738368))) (.cse6 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse26 (- 34359738368))) (.cse1 (select .cse0 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 16)))) (and (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select .cse0 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) 8) .cse1) (= 1 (select .cse2 |c_ULTIMATE.start_main_~b~0#1.offset|)) (or (= (select .cse3 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) .cse4) (= (+ (select .cse0 |c_ULTIMATE.start_main_~a~0#1.offset|) 16) .cse1) (or (and (or .cse4 (= (select (store .cse3 .cse5 (+ (select .cse3 .cse6) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse3) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (or .cse8 (= (select (store .cse9 .cse5 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse9) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) (select .cse9 .cse6))) |c_ULTIMATE.start_main_~b~0#1.offset|) 1))) (< 2147483647 .cse10)) (or .cse8 (= (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|) 1)) (= (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse12 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< .cse12 1) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse13 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse13 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (< 2147483648 .cse12)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse14 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (<= 4294967296 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (<= .cse14 2147483648) (<= |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 2147483647) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse15 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse15 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse15 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= 4294967297 .cse14)))) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse16 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (<= .cse16 2147483648) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse17 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse17 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse17 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8) (- 34359738368))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= 4294967297 .cse16)))) (or (= (select (let ((.cse18 (store .cse22 .cse6 .cse23))) (store .cse18 .cse5 (+ .cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse18) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse20 .cse21))) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (<= .cse10 2147483647)) (= |c_ULTIMATE.start_main_~b~0#1.offset| 0) (forall ((|aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| Int)) (let ((.cse24 (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|))) (or (< 2147483647 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) (< |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 0) (< .cse24 1) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse25 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (store .cse25 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62| 4294967296) 8)) (+ (select .cse25 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* (mod (+ 4294967295 |aux_mod_aux_mod_ULTIMATE.start_main_~i~0#1_60_62|) 4294967296) 8))) 8)))) |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (< 2147483648 .cse24)))) (= .cse1 24))))))))) is different from true [2021-11-12 22:45:27,959 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:45:34,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:45:34,546 INFO L93 Difference]: Finished difference Result 81 states and 100 transitions. [2021-11-12 22:45:34,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-11-12 22:45:34,546 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-12 22:45:34,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:45:34,548 INFO L225 Difference]: With dead ends: 81 [2021-11-12 22:45:34,548 INFO L226 Difference]: Without dead ends: 79 [2021-11-12 22:45:34,549 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 36 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 207 ImplicationChecksByTransitivity, 32.2s TimeCoverageRelationStatistics Valid=177, Invalid=892, Unknown=7, NotChecked=330, Total=1406 [2021-11-12 22:45:34,549 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 24 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3320.83ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.81ms SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 143 IncrementalHoareTripleChecker+Unchecked, 3423.57ms IncrementalHoareTripleChecker+Time [2021-11-12 22:45:34,549 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 36 Invalid, 324 Unknown, 0 Unchecked, 1.81ms Time], IncrementalHoareTripleChecker [29 Valid, 152 Invalid, 0 Unknown, 143 Unchecked, 3423.57ms Time] [2021-11-12 22:45:34,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-11-12 22:45:34,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 43. [2021-11-12 22:45:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 42 states have (on average 1.4047619047619047) internal successors, (59), 42 states have internal predecessors, (59), 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) [2021-11-12 22:45:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 59 transitions. [2021-11-12 22:45:34,562 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 59 transitions. Word has length 13 [2021-11-12 22:45:34,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:45:34,562 INFO L470 AbstractCegarLoop]: Abstraction has 43 states and 59 transitions. [2021-11-12 22:45:34,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:45:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2021-11-12 22:45:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-12 22:45:34,564 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:45:34,564 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:45:34,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-12 22:45:34,764 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:45:34,765 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:45:34,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:45:34,765 INFO L85 PathProgramCache]: Analyzing trace with hash 4411084, now seen corresponding path program 2 times [2021-11-12 22:45:34,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:45:34,765 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547152219] [2021-11-12 22:45:34,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:45:34,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:45:34,781 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:45:34,781 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [164617723] [2021-11-12 22:45:34,781 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:45:34,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:45:34,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:45:34,791 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:45:34,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-12 22:45:34,910 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 22:45:34,910 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:45:34,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-12 22:45:34,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:45:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-12 22:45:34,971 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:45:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-12 22:45:35,028 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:45:35,028 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547152219] [2021-11-12 22:45:35,028 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:45:35,028 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [164617723] [2021-11-12 22:45:35,028 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [164617723] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:45:35,028 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [52108893] [2021-11-12 22:45:35,030 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:45:35,030 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:45:35,031 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:45:35,031 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:45:35,031 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:45:35,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,045 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:45:35,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:45:35,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:45:35,052 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_38|], 21=[|v_#valid_43|]} [2021-11-12 22:45:35,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-12 22:45:35,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:45:35,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:45:35,069 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,073 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-12 22:45:35,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:45:35,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:45:35,098 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,102 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:45:35,105 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,105 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-12 22:45:35,113 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:45:35,114 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:35,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:35,117 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-12 22:45:35,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:45:35,124 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_39|], 28=[|v_#valid_44|]} [2021-11-12 22:45:35,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,221 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:45:35,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-12 22:45:35,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:45:35,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-12 22:45:35,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:35,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,230 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,230 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,312 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-12 22:45:35,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-12 22:45:35,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:35,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:35,316 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-12 22:45:35,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:45:35,365 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:45:35,366 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-12 22:45:35,379 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,379 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-12 22:45:35,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,387 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,389 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:45:35,391 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,392 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:35,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-12 22:45:35,394 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,395 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-12 22:45:35,397 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:35,401 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:45:35,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-12 22:45:35,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-12 22:45:35,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-12 22:45:35,407 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:45:35,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-12 22:45:35,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:35,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,434 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:35,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,446 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:35,653 INFO L244 Elim1Store]: Index analysis took 186 ms [2021-11-12 22:45:35,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:45:35,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:45:35,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:45:35,662 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:35,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:35,674 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,682 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-12 22:45:35,696 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:35,696 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-12 22:45:35,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:35,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,797 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,809 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,821 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,839 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,845 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-12 22:45:35,849 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:45:35,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-12 22:45:35,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-11-12 22:45:35,873 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,881 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:45:35,883 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:35,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:45:35,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:45:35,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1165 [2021-11-12 22:45:35,914 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 625 [2021-11-12 22:45:35,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,954 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,961 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-12 22:45:35,964 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:45:35,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-12 22:45:35,971 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-11-12 22:45:35,989 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,996 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:35,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:35,998 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:45:35,999 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:45:36,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 607 [2021-11-12 22:45:36,006 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:45:36,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1163 [2021-11-12 22:45:36,041 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 623 [2021-11-12 22:45:36,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1268 [2021-11-12 22:45:36,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-12 22:45:36,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-12 22:45:36,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,125 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,349 INFO L244 Elim1Store]: Index analysis took 200 ms [2021-11-12 22:45:36,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-12 22:45:36,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:45:36,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:45:36,360 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,380 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,576 INFO L244 Elim1Store]: Index analysis took 173 ms [2021-11-12 22:45:36,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-12 22:45:36,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:45:36,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:45:36,584 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,603 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,620 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,682 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.6 percent of original size [2021-11-12 22:45:36,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-12 22:45:36,691 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:45:36,691 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:633 [2021-11-12 22:45:36,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,760 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-12 22:45:36,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:45:36,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:45:36,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:45:36,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:45:36,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:45:36,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-12 22:45:36,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:36,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:45:36,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,797 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,805 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,816 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,822 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,833 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,835 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:45:36,837 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,838 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-12 22:45:36,843 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:45:36,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:45:36,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,847 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,854 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:36,854 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:36,855 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:36,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:36,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-12 22:45:36,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,879 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,885 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:36,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:36,900 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:36,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:36,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:36,902 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:36,903 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,909 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,916 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,921 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:36,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:36,926 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,928 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,929 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-12 22:45:36,929 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:36,930 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-12 22:45:36,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:36,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,959 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,962 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,963 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,964 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,964 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,965 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:45:36,970 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:45:36,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-11-12 22:45:36,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:45:36,974 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,975 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:45:36,976 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:45:36,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:45:36,978 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,979 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:45:36,980 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-12 22:45:36,981 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,981 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:45:36,983 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,984 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:36,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:36,985 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:36,986 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:36,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 637 [2021-11-12 22:45:36,990 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:36,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:36,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-12 22:45:36,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-12 22:45:37,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:37,025 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:37,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:37,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:37,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:37,028 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,037 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,051 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,058 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:37,083 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:37,090 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:45:37,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-12 22:45:37,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,094 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:45:37,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:45:37,095 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,106 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,134 INFO L180 QuantifierPusher]: treesize reduction 119, result has 70.6 percent of original size [2021-11-12 22:45:37,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:45:37,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:45:37,136 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-12 22:45:37,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,162 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-12 22:45:37,163 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:37,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:45:37,164 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:37,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:45:37,164 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:37,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:45:37,165 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:45:37,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:45:37,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-12 22:45:37,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:37,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:45:37,186 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:37,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-12 22:45:37,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:37,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:45:37,188 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,200 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,200 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,201 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,205 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,213 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,216 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:45:37,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:45:37,224 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-12 22:45:37,229 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:45:37,229 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-12 22:45:37,234 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-12 22:45:37,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-12 22:45:37,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:45:37,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-12 22:45:37,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:45:37,272 INFO L180 QuantifierPusher]: treesize reduction 48, result has 74.9 percent of original size [2021-11-12 22:45:37,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-12 22:45:37,287 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:45:38,347 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:45:38,347 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:45:38,347 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2021-11-12 22:45:38,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244554827] [2021-11-12 22:45:38,348 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:45:38,348 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-12 22:45:38,348 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:45:38,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-12 22:45:38,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2021-11-12 22:45:38,349 INFO L87 Difference]: Start difference. First operand 43 states and 59 transitions. Second operand has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:45:38,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:45:38,691 INFO L93 Difference]: Finished difference Result 77 states and 96 transitions. [2021-11-12 22:45:38,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-12 22:45:38,692 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2021-11-12 22:45:38,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:45:38,693 INFO L225 Difference]: With dead ends: 77 [2021-11-12 22:45:38,693 INFO L226 Difference]: Without dead ends: 63 [2021-11-12 22:45:38,693 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=199, Invalid=731, Unknown=0, NotChecked=0, Total=930 [2021-11-12 22:45:38,694 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 66 mSDsluCounter, 45 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 121.48ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.07ms SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 147.11ms IncrementalHoareTripleChecker+Time [2021-11-12 22:45:38,694 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 62 Invalid, 146 Unknown, 0 Unchecked, 1.07ms Time], IncrementalHoareTripleChecker [41 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 147.11ms Time] [2021-11-12 22:45:38,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2021-11-12 22:45:38,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 35. [2021-11-12 22:45:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.2941176470588236) internal successors, (44), 34 states have internal predecessors, (44), 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) [2021-11-12 22:45:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2021-11-12 22:45:38,709 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 14 [2021-11-12 22:45:38,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:45:38,709 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2021-11-12 22:45:38,710 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5833333333333333) internal successors, (19), 12 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:45:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2021-11-12 22:45:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-12 22:45:38,711 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:45:38,711 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:45:38,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-12 22:45:38,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable226,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:45:38,915 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:45:38,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:45:38,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1968965520, now seen corresponding path program 5 times [2021-11-12 22:45:38,915 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:45:38,915 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210461003] [2021-11-12 22:45:38,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:45:38,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:45:38,933 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:45:38,933 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2126739145] [2021-11-12 22:45:38,933 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:45:38,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:45:38,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:45:38,934 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:45:38,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caf8fa8f-e0a9-42e6-b75b-216113ce8124/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-12 22:45:40,168 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 22:45:40,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:45:40,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 37 conjunts are in the unsatisfiable core [2021-11-12 22:45:40,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:45:40,205 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-12 22:45:40,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 19 [2021-11-12 22:45:40,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-12 22:45:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,257 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:40,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-12 22:45:40,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,318 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:45:40,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 44 [2021-11-12 22:45:40,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,870 INFO L354 Elim1Store]: treesize reduction 1177, result has 19.5 percent of original size [2021-11-12 22:45:40,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 39 case distinctions, treesize of input 208 treesize of output 418 [2021-11-12 22:45:40,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:40,971 INFO L354 Elim1Store]: treesize reduction 52, result has 1.9 percent of original size [2021-11-12 22:45:40,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 134 treesize of output 78 [2021-11-12 22:45:41,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 78 [2021-11-12 22:45:41,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 110 [2021-11-12 22:45:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:41,787 INFO L354 Elim1Store]: treesize reduction 77, result has 4.9 percent of original size [2021-11-12 22:45:41,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 187 treesize of output 99 [2021-11-12 22:45:46,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:46,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:46,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:46,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:45:53,283 WARN L227 SmtUtils]: Spent 6.94s on a formula simplification. DAG size of input: 383 DAG size of output: 195 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-12 22:45:53,284 INFO L354 Elim1Store]: treesize reduction 1031, result has 34.2 percent of original size [2021-11-12 22:45:53,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 6 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 85 case distinctions, treesize of input 825 treesize of output 1104