./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array7_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-patterns/array7_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85b55cdd1f26353e63ecc189ba28ba899672edc569fe3ef3f04470f2b5e667fa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:38:31,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:38:31,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:38:31,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:38:31,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:38:31,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:38:31,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:38:31,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:38:31,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:38:31,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:38:31,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:38:31,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:38:31,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:38:31,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:38:31,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:38:31,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:38:31,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:38:31,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:38:31,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:38:31,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:38:31,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:38:31,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:38:31,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:38:31,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:38:31,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:38:31,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:38:31,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:38:31,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:38:31,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:38:31,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:38:31,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:38:31,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:38:31,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:38:31,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:38:31,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:38:31,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:38:31,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:38:31,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:38:31,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:38:31,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:38:31,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:38:31,637 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-23 03:38:31,684 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:38:31,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:38:31,685 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:38:31,685 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:38:31,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:38:31,690 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:38:31,691 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:38:31,691 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:38:31,691 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:38:31,691 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:38:31,692 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:38:31,692 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:38:31,693 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:38:31,693 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:38:31,693 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:38:31,693 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:38:31,693 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:38:31,694 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:38:31,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:38:31,695 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 03:38:31,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:38:31,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 03:38:31,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:38:31,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:38:31,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:38:31,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:38:31,698 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 03:38:31,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:38:31,698 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:38:31,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:38:31,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:38:31,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:38:31,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:38:31,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:38:31,700 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:38:31,701 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:38:31,701 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_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85b55cdd1f26353e63ecc189ba28ba899672edc569fe3ef3f04470f2b5e667fa [2021-11-23 03:38:32,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:38:32,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:38:32,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:38:32,025 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:38:32,025 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:38:32,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/array-patterns/array7_pattern.c [2021-11-23 03:38:32,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/data/adcbf7ebb/72d957c3af904c5aafae5c0fa6e453a0/FLAG22969b21b [2021-11-23 03:38:32,551 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:38:32,552 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/sv-benchmarks/c/array-patterns/array7_pattern.c [2021-11-23 03:38:32,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/data/adcbf7ebb/72d957c3af904c5aafae5c0fa6e453a0/FLAG22969b21b [2021-11-23 03:38:32,917 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/data/adcbf7ebb/72d957c3af904c5aafae5c0fa6e453a0 [2021-11-23 03:38:32,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:38:32,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:38:32,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:38:32,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:38:32,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:38:32,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:32" (1/1) ... [2021-11-23 03:38:32,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fbeec53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:32, skipping insertion in model container [2021-11-23 03:38:32,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:32" (1/1) ... [2021-11-23 03:38:32,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:38:32,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:38:33,165 WARN L230 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_1d0e2d86-5043-4010-ae85-f8a884b09d16/sv-benchmarks/c/array-patterns/array7_pattern.c[1375,1388] [2021-11-23 03:38:33,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:38:33,224 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:38:33,234 WARN L230 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_1d0e2d86-5043-4010-ae85-f8a884b09d16/sv-benchmarks/c/array-patterns/array7_pattern.c[1375,1388] [2021-11-23 03:38:33,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:38:33,257 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:38:33,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33 WrapperNode [2021-11-23 03:38:33,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:38:33,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:38:33,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:38:33,259 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:38:33,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,296 INFO L137 Inliner]: procedures = 16, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2021-11-23 03:38:33,296 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:38:33,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:38:33,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:38:33,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:38:33,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:38:33,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:38:33,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:38:33,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:38:33,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (1/1) ... [2021-11-23 03:38:33,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:38:33,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:38:33,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:38:33,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:38:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:38:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 03:38:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 03:38:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:38:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:38:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 03:38:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:38:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:38:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 03:38:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:38:33,474 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:38:33,476 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:38:33,718 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 03:38:33,743 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 03:38:33,744 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 03:38:33,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:38:33 BoogieIcfgContainer [2021-11-23 03:38:33,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 03:38:33,748 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 03:38:33,748 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 03:38:33,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 03:38:33,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:38:32" (1/3) ... [2021-11-23 03:38:33,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d0da46f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:38:33, skipping insertion in model container [2021-11-23 03:38:33,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:33" (2/3) ... [2021-11-23 03:38:33,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d0da46f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:38:33, skipping insertion in model container [2021-11-23 03:38:33,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:38:33" (3/3) ... [2021-11-23 03:38:33,755 INFO L111 eAbstractionObserver]: Analyzing ICFG array7_pattern.c [2021-11-23 03:38:33,760 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 03:38:33,774 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 03:38:33,831 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 03:38:33,839 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 [2021-11-23 03:38:33,841 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 03:38:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand has 18 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:38:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-23 03:38:33,863 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:33,863 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:33,864 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:33,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:33,870 INFO L85 PathProgramCache]: Analyzing trace with hash 283687338, now seen corresponding path program 1 times [2021-11-23 03:38:33,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:33,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142274115] [2021-11-23 03:38:33,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:33,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:38:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 03:38:34,037 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:38:34,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1142274115] [2021-11-23 03:38:34,039 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1142274115] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:38:34,039 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:38:34,039 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 03:38:34,041 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208138538] [2021-11-23 03:38:34,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:38:34,046 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-23 03:38:34,047 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:38:34,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-23 03:38:34,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 03:38:34,079 INFO L87 Difference]: Start difference. First operand has 18 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-23 03:38:34,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:38:34,113 INFO L93 Difference]: Finished difference Result 25 states and 32 transitions. [2021-11-23 03:38:34,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 03:38:34,124 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2021-11-23 03:38:34,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:38:34,131 INFO L225 Difference]: With dead ends: 25 [2021-11-23 03:38:34,133 INFO L226 Difference]: Without dead ends: 16 [2021-11-23 03:38:34,137 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 03:38:34,147 INFO L933 BasicCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 03:38:34,149 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 15 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 03:38:34,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-11-23 03:38:34,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-11-23 03:38:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:38:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2021-11-23 03:38:34,208 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 20 transitions. Word has length 11 [2021-11-23 03:38:34,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:38:34,210 INFO L470 AbstractCegarLoop]: Abstraction has 16 states and 20 transitions. [2021-11-23 03:38:34,210 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-23 03:38:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2021-11-23 03:38:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 03:38:34,214 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:34,214 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:34,215 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 03:38:34,216 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:34,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:34,221 INFO L85 PathProgramCache]: Analyzing trace with hash -986236554, now seen corresponding path program 1 times [2021-11-23 03:38:34,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:34,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209352131] [2021-11-23 03:38:34,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:34,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:38:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:38:34,398 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:38:34,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209352131] [2021-11-23 03:38:34,399 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209352131] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:38:34,399 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:38:34,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:38:34,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917827905] [2021-11-23 03:38:34,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:38:34,401 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:38:34,402 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:38:34,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:38:34,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:38:34,404 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 03:38:34,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:38:34,458 INFO L93 Difference]: Finished difference Result 20 states and 24 transitions. [2021-11-23 03:38:34,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:38:34,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 19 [2021-11-23 03:38:34,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:38:34,461 INFO L225 Difference]: With dead ends: 20 [2021-11-23 03:38:34,461 INFO L226 Difference]: Without dead ends: 17 [2021-11-23 03:38:34,465 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:38:34,467 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 3 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 03:38:34,469 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3 Valid, 33 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 03:38:34,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-11-23 03:38:34,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-11-23 03:38:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:38:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2021-11-23 03:38:34,482 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 19 [2021-11-23 03:38:34,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:38:34,483 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2021-11-23 03:38:34,483 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 03:38:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-11-23 03:38:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 03:38:34,489 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:34,490 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:34,490 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 03:38:34,491 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:34,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:34,491 INFO L85 PathProgramCache]: Analyzing trace with hash -508795631, now seen corresponding path program 1 times [2021-11-23 03:38:34,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:34,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113866564] [2021-11-23 03:38:34,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:34,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:38:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:38:34,673 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:38:34,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113866564] [2021-11-23 03:38:34,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113866564] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:38:34,674 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:38:34,674 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 03:38:34,674 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610579560] [2021-11-23 03:38:34,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:38:34,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:38:34,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:38:34,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:38:34,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:38:34,678 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 03:38:34,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:38:34,726 INFO L93 Difference]: Finished difference Result 31 states and 38 transitions. [2021-11-23 03:38:34,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:38:34,727 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 20 [2021-11-23 03:38:34,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:38:34,728 INFO L225 Difference]: With dead ends: 31 [2021-11-23 03:38:34,729 INFO L226 Difference]: Without dead ends: 18 [2021-11-23 03:38:34,729 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:38:34,731 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 7 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 03:38:34,731 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 39 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 03:38:34,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-11-23 03:38:34,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2021-11-23 03:38:34,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 13 states have (on average 1.2307692307692308) internal successors, (16), 13 states have internal predecessors, (16), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:38:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2021-11-23 03:38:34,738 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 22 transitions. Word has length 20 [2021-11-23 03:38:34,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:38:34,738 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 22 transitions. [2021-11-23 03:38:34,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-23 03:38:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2021-11-23 03:38:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 03:38:34,740 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:34,740 INFO L514 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:34,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 03:38:34,741 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:34,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:34,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1093349104, now seen corresponding path program 1 times [2021-11-23 03:38:34,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:34,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097346529] [2021-11-23 03:38:34,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:34,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:34,755 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:38:34,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1230586268] [2021-11-23 03:38:34,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:34,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:38:34,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:38:34,762 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:38:34,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 03:38:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:38:34,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-23 03:38:34,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:38:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 03:38:35,062 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:38:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 03:38:35,417 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:38:35,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097346529] [2021-11-23 03:38:35,418 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 03:38:35,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1230586268] [2021-11-23 03:38:35,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1230586268] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:38:35,419 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [886355297] [2021-11-23 03:38:35,438 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-23 03:38:35,438 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:38:35,442 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:38:35,449 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:38:35,450 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:38:35,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,711 INFO L354 Elim1Store]: treesize reduction 98, result has 24.6 percent of original size [2021-11-23 03:38:35,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 69 [2021-11-23 03:38:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 65 [2021-11-23 03:38:35,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:35,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:35,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2021-11-23 03:38:36,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:36,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:36,279 INFO L354 Elim1Store]: treesize reduction 155, result has 14.8 percent of original size [2021-11-23 03:38:36,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 437 treesize of output 418 [2021-11-23 03:38:36,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:36,526 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-23 03:38:36,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-23 03:38:36,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:36,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,005 INFO L244 Elim1Store]: Index analysis took 133 ms [2021-11-23 03:38:37,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:37,484 INFO L354 Elim1Store]: treesize reduction 228, result has 35.4 percent of original size [2021-11-23 03:38:37,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 8 stores, 8 select indices, 8 select index equivalence classes, 20 disjoint index pairs (out of 28 index pairs), introduced 16 new quantified variables, introduced 24 case distinctions, treesize of input 1190 treesize of output 1451 [2021-11-23 03:38:37,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:37,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,084 INFO L244 Elim1Store]: Index analysis took 217 ms [2021-11-23 03:38:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,208 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:38,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 18 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 392 treesize of output 264 [2021-11-23 03:38:38,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:38,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,717 INFO L244 Elim1Store]: Index analysis took 178 ms [2021-11-23 03:38:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:38,842 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:38,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 20 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 386 treesize of output 258 [2021-11-23 03:38:38,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:38,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,045 INFO L244 Elim1Store]: Index analysis took 147 ms [2021-11-23 03:38:39,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,125 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:39,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1198 treesize of output 969 [2021-11-23 03:38:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,345 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-11-23 03:38:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,380 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,406 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:39,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1178 treesize of output 867 [2021-11-23 03:38:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,704 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:39,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 659 treesize of output 441 [2021-11-23 03:38:39,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:39,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:39,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:39,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:39,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,033 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:40,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1346 treesize of output 1146 [2021-11-23 03:38:40,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:40,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:40,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:40,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:40,293 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:40,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 471 treesize of output 291 [2021-11-23 03:38:40,534 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 14 for LOIs [2021-11-23 03:38:40,542 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:38:42,016 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '343#(and (<= 0 |ULTIMATE.start_main_~count~0#1|) (<= 0 (+ 32768 |ULTIMATE.start_main_~index~0#1|)) (<= |ULTIMATE.start_main_~index~0#1| 32767) (= |ULTIMATE.start_main_~temp~0#1| 0) (= |ULTIMATE.start_main_~#array2~0#1.offset| 0) (<= ~ARR_SIZE~0 |ULTIMATE.start_main_~count~0#1|) (<= |ULTIMATE.start_main_~pivot~0#1| 32767) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main_~pivot~0#1| 32768)) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_main_~#array1~0#1.base|) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array1~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= |ULTIMATE.start_main_~sum~0#1| 0) 1 0)) (<= 0 |ULTIMATE.start_main_~#array2~0#1.base|) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:38:42,016 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:38:42,016 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-23 03:38:42,017 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 12 [2021-11-23 03:38:42,017 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137876398] [2021-11-23 03:38:42,017 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-23 03:38:42,018 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-23 03:38:42,018 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:38:42,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-23 03:38:42,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=545, Unknown=0, NotChecked=0, Total=650 [2021-11-23 03:38:42,020 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. Second operand has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-23 03:38:42,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:38:42,289 INFO L93 Difference]: Finished difference Result 51 states and 61 transitions. [2021-11-23 03:38:42,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-23 03:38:42,291 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Word has length 21 [2021-11-23 03:38:42,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:38:42,292 INFO L225 Difference]: With dead ends: 51 [2021-11-23 03:38:42,292 INFO L226 Difference]: Without dead ends: 28 [2021-11-23 03:38:42,293 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 253 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=139, Invalid=791, Unknown=0, NotChecked=0, Total=930 [2021-11-23 03:38:42,295 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 21 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:38:42,295 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 63 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:38:42,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-11-23 03:38:42,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 20. [2021-11-23 03:38:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:38:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2021-11-23 03:38:42,301 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 21 [2021-11-23 03:38:42,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:38:42,305 INFO L470 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2021-11-23 03:38:42,305 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 7 states have (on average 2.857142857142857) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (5), 2 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-23 03:38:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2021-11-23 03:38:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 03:38:42,308 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:42,308 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:42,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 03:38:42,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:38:42,523 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:42,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:42,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1283026704, now seen corresponding path program 2 times [2021-11-23 03:38:42,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:42,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33058335] [2021-11-23 03:38:42,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:42,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:42,535 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:38:42,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [162012176] [2021-11-23 03:38:42,535 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 03:38:42,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:38:42,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:38:42,537 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:38:42,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 03:38:42,610 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-23 03:38:42,610 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:38:42,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-23 03:38:42,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:38:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 03:38:42,759 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:38:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 03:38:43,016 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:38:43,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33058335] [2021-11-23 03:38:43,017 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 03:38:43,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [162012176] [2021-11-23 03:38:43,018 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [162012176] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:38:43,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1304292945] [2021-11-23 03:38:43,034 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-23 03:38:43,035 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:38:43,035 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:38:43,035 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:38:43,036 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:38:43,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,183 INFO L354 Elim1Store]: treesize reduction 98, result has 24.6 percent of original size [2021-11-23 03:38:43,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 69 [2021-11-23 03:38:43,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 65 [2021-11-23 03:38:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:43,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2021-11-23 03:38:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:43,500 INFO L354 Elim1Store]: treesize reduction 155, result has 14.8 percent of original size [2021-11-23 03:38:43,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 437 treesize of output 418 [2021-11-23 03:38:43,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:43,639 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-23 03:38:43,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-23 03:38:43,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:43,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,039 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:44,363 INFO L354 Elim1Store]: treesize reduction 228, result has 35.4 percent of original size [2021-11-23 03:38:44,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 8 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 16 new quantified variables, introduced 24 case distinctions, treesize of input 1190 treesize of output 1451 [2021-11-23 03:38:44,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:44,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,958 INFO L244 Elim1Store]: Index analysis took 197 ms [2021-11-23 03:38:44,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:44,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,055 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:45,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 362 treesize of output 232 [2021-11-23 03:38:45,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,410 INFO L244 Elim1Store]: Index analysis took 180 ms [2021-11-23 03:38:45,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,524 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:45,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 365 treesize of output 235 [2021-11-23 03:38:45,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,705 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:45,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1651 treesize of output 1134 [2021-11-23 03:38:45,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:45,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:45,926 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:45,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1076 treesize of output 752 [2021-11-23 03:38:46,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:46,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,189 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,207 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:46,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 624 treesize of output 398 [2021-11-23 03:38:46,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,421 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:46,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1135 treesize of output 890 [2021-11-23 03:38:46,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:46,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:46,569 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:38:46,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 18 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 959 treesize of output 602 [2021-11-23 03:38:46,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:38:46,806 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 14 for LOIs [2021-11-23 03:38:46,809 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:38:47,995 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '613#(and (<= 0 |ULTIMATE.start_main_~count~0#1|) (<= 0 (+ 32768 |ULTIMATE.start_main_~index~0#1|)) (<= |ULTIMATE.start_main_~index~0#1| 32767) (= |ULTIMATE.start_main_~temp~0#1| 0) (= |ULTIMATE.start_main_~#array2~0#1.offset| 0) (<= ~ARR_SIZE~0 |ULTIMATE.start_main_~count~0#1|) (<= |ULTIMATE.start_main_~pivot~0#1| 32767) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main_~pivot~0#1| 32768)) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_main_~#array1~0#1.base|) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array1~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= |ULTIMATE.start_main_~sum~0#1| 0) 1 0)) (<= 0 |ULTIMATE.start_main_~#array2~0#1.base|) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:38:47,995 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:38:47,996 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-23 03:38:47,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-11-23 03:38:47,996 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303491745] [2021-11-23 03:38:47,996 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-23 03:38:47,996 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-23 03:38:47,997 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:38:47,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-23 03:38:47,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=446, Unknown=0, NotChecked=0, Total=552 [2021-11-23 03:38:47,998 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-23 03:38:48,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:38:48,278 INFO L93 Difference]: Finished difference Result 30 states and 36 transitions. [2021-11-23 03:38:48,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-23 03:38:48,278 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) Word has length 23 [2021-11-23 03:38:48,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:38:48,280 INFO L225 Difference]: With dead ends: 30 [2021-11-23 03:38:48,281 INFO L226 Difference]: Without dead ends: 27 [2021-11-23 03:38:48,281 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 214 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=148, Invalid=664, Unknown=0, NotChecked=0, Total=812 [2021-11-23 03:38:48,283 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 16 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:38:48,283 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 52 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:38:48,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2021-11-23 03:38:48,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2021-11-23 03:38:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 20 states have internal predecessors, (22), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2021-11-23 03:38:48,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 32 transitions. [2021-11-23 03:38:48,292 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 32 transitions. Word has length 23 [2021-11-23 03:38:48,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:38:48,293 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 32 transitions. [2021-11-23 03:38:48,293 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 2.375) internal successors, (19), 9 states have internal predecessors, (19), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 4 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-23 03:38:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2021-11-23 03:38:48,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 03:38:48,294 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:38:48,295 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:38:48,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-23 03:38:48,510 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:38:48,510 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:38:48,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:38:48,511 INFO L85 PathProgramCache]: Analyzing trace with hash 325575664, now seen corresponding path program 3 times [2021-11-23 03:38:48,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:38:48,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997567891] [2021-11-23 03:38:48,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:38:48,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:38:48,563 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:38:48,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1983751900] [2021-11-23 03:38:48,564 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-23 03:38:48,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:38:48,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:38:48,586 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:38:48,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-23 03:38:48,801 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-23 03:38:48,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:38:48,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-23 03:38:48,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:38:48,837 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 [2021-11-23 03:38:48,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-23 03:38:48,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:48,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:48,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:48,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2021-11-23 03:38:49,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:49,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:49,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:49,097 INFO L354 Elim1Store]: treesize reduction 42, result has 25.0 percent of original size [2021-11-23 03:38:49,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 93 treesize of output 85 [2021-11-23 03:38:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:50,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:50,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:38:50,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:50,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:38:50,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:43:59,129 WARN L227 SmtUtils]: Spent 5.15m on a formula simplification. DAG size of input: 3926 DAG size of output: 797 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 03:43:59,133 INFO L354 Elim1Store]: treesize reduction 61138, result has 6.9 percent of original size [2021-11-23 03:43:59,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 32 stores, 14 select indices, 14 select index equivalence classes, 3 disjoint index pairs (out of 91 index pairs), introduced 46 new quantified variables, introduced 571 case distinctions, treesize of input 5927 treesize of output 6497 [2021-11-23 03:44:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:03,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:03,005 INFO L244 Elim1Store]: Index analysis took 498 ms [2021-11-23 03:44:03,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 335 treesize of output 231 [2021-11-23 03:44:04,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,592 INFO L244 Elim1Store]: Index analysis took 382 ms [2021-11-23 03:44:04,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 316 treesize of output 200 [2021-11-23 03:44:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:04,984 INFO L244 Elim1Store]: Index analysis took 251 ms [2021-11-23 03:44:04,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1656 treesize of output 1024 [2021-11-23 03:44:08,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:08,521 INFO L354 Elim1Store]: treesize reduction 496, result has 0.2 percent of original size [2021-11-23 03:44:08,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 1 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 20 case distinctions, treesize of input 8327 treesize of output 8203 [2021-11-23 03:44:26,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:26,598 INFO L244 Elim1Store]: Index analysis took 373 ms [2021-11-23 03:44:26,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1479 treesize of output 866 [2021-11-23 03:44:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:29,552 INFO L244 Elim1Store]: Index analysis took 362 ms [2021-11-23 03:44:29,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 527 treesize of output 331 [2021-11-23 03:44:30,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,012 INFO L244 Elim1Store]: Index analysis took 484 ms [2021-11-23 03:44:31,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 333 treesize of output 219 [2021-11-23 03:44:31,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:31,708 INFO L244 Elim1Store]: Index analysis took 515 ms [2021-11-23 03:44:31,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 481 treesize of output 291 [2021-11-23 03:44:32,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:32,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:33,037 INFO L244 Elim1Store]: Index analysis took 174 ms [2021-11-23 03:44:33,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 2300 treesize of output 1646 [2021-11-23 03:44:35,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:35,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:35,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,444 INFO L244 Elim1Store]: Index analysis took 490 ms [2021-11-23 03:44:36,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 287 treesize of output 171 [2021-11-23 03:44:36,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:36,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:36,627 INFO L244 Elim1Store]: Index analysis took 116 ms [2021-11-23 03:44:36,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 31 disjoint index pairs (out of 91 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 4177 treesize of output 2648 [2021-11-23 03:44:41,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:41,810 INFO L244 Elim1Store]: Index analysis took 395 ms [2021-11-23 03:44:41,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 583 treesize of output 389 [2021-11-23 03:44:42,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:42,707 INFO L244 Elim1Store]: Index analysis took 326 ms [2021-11-23 03:44:42,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 875 treesize of output 627 [2021-11-23 03:44:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:43,754 INFO L244 Elim1Store]: Index analysis took 412 ms [2021-11-23 03:44:43,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 620 treesize of output 368 [2021-11-23 03:44:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:44,849 INFO L244 Elim1Store]: Index analysis took 241 ms [2021-11-23 03:44:44,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 716 treesize of output 454 [2021-11-23 03:44:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:45,708 INFO L244 Elim1Store]: Index analysis took 195 ms [2021-11-23 03:44:45,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1833 treesize of output 1166 [2021-11-23 03:44:47,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:47,836 INFO L244 Elim1Store]: Index analysis took 150 ms [2021-11-23 03:44:47,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1020 treesize of output 617 [2021-11-23 03:44:49,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,499 INFO L244 Elim1Store]: Index analysis took 390 ms [2021-11-23 03:44:49,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 749 treesize of output 508 [2021-11-23 03:44:49,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,080 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-11-23 03:44:50,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 770 treesize of output 466 [2021-11-23 03:44:50,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:50,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,162 INFO L244 Elim1Store]: Index analysis took 317 ms [2021-11-23 03:44:51,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 265 treesize of output 167 [2021-11-23 03:44:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:51,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,542 INFO L244 Elim1Store]: Index analysis took 299 ms [2021-11-23 03:44:51,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 31 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 474 treesize of output 302 [2021-11-23 03:44:51,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:51,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,050 INFO L244 Elim1Store]: Index analysis took 212 ms [2021-11-23 03:44:52,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 234 [2021-11-23 03:44:52,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:52,276 INFO L244 Elim1Store]: Index analysis took 171 ms [2021-11-23 03:44:52,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1010 treesize of output 716 [2021-11-23 03:44:54,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:54,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1027 treesize of output 650 [2021-11-23 03:44:55,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 1386 treesize of output 925 [2021-11-23 03:44:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:55,971 INFO L244 Elim1Store]: Index analysis took 138 ms [2021-11-23 03:44:55,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 666 treesize of output 468 [2021-11-23 03:44:56,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,260 INFO L244 Elim1Store]: Index analysis took 142 ms [2021-11-23 03:44:56,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 397 treesize of output 253 [2021-11-23 03:44:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 543 treesize of output 301 [2021-11-23 03:44:56,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 815 treesize of output 467 [2021-11-23 03:44:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:56,970 INFO L244 Elim1Store]: Index analysis took 117 ms [2021-11-23 03:44:56,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 31 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 382 treesize of output 209 [2021-11-23 03:44:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:44:57,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:44:57,154 INFO L354 Elim1Store]: treesize reduction 57, result has 5.0 percent of original size [2021-11-23 03:44:57,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 15 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 63 case distinctions, treesize of input 393 treesize of output 182 [2021-11-23 03:44:58,740 INFO L354 Elim1Store]: treesize reduction 498, result has 3.3 percent of original size [2021-11-23 03:44:58,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 3 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 127 treesize of output 61 [2021-11-23 03:44:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:44:58,798 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:45:28,824 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse62 (mod |c_ULTIMATE.start_main_~index~0#1| 4294967296)) (.cse61 (mod (+ |c_ULTIMATE.start_main_~pivot~0#1| |c_ULTIMATE.start_main_~index~0#1|) 4294967296))) (let ((.cse0 (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |c_ULTIMATE.start_main_~index~0#1|) 4294967296)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|)) (.cse59 (* .cse61 4)) (.cse60 (* .cse62 4))) (let ((.cse1 (< 2147483647 .cse62)) (.cse11 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse60)) (.cse15 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse60)) (.cse24 (<= .cse62 2147483647)) (.cse23 (<= .cse61 2147483647)) (.cse21 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse59)) (.cse2 (< 2147483647 .cse61)) (.cse4 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (.cse7 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (.cse5 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (.cse29 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse60)) (.cse12 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse59)) (.cse30 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse60)) (.cse36 (select .cse14 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse59))) (.cse38 (select .cse14 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse59))) (.cse37 (* .cse0 4))) (and (or (< 2147483647 .cse0) (let ((.cse35 (select .cse14 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse37)))) (let ((.cse22 (+ .cse35 .cse38)) (.cse13 (+ .cse37 |c_ULTIMATE.start_main_~#array2~0#1.offset|)) (.cse16 (+ .cse35 .cse36))) (and (or .cse1 (and (or .cse2 (= (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse15 .cse16)))) (let ((.cse3 (let ((.cse10 (select .cse9 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse10 .cse11 (+ (select .cse10 .cse12) (select .cse10 .cse13)))))) (let ((.cse6 (select (store .cse9 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse3) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse3 .cse4) (select .cse3 .cse5) (select .cse6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse6 .cse7) |c_ULTIMATE.start_main_~sum~0#1| (select .cse6 .cse8) (select .cse3 |c_ULTIMATE.start_main_~#array2~0#1.offset|))))) 0)) (or (= (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse15 .cse22)))) (let ((.cse17 (let ((.cse20 (select .cse19 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse20 .cse11 (+ (select .cse20 .cse13) (select .cse20 .cse21)))))) (let ((.cse18 (select (store .cse19 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse17) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse17 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse18 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse17 .cse4) (select .cse18 .cse8) (select .cse17 .cse5) |c_ULTIMATE.start_main_~sum~0#1| (select .cse18 .cse7))))) 0) .cse23))) (or .cse24 (and (or .cse23 (= (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse30 .cse22)))) (let ((.cse26 (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse28 .cse29 (+ (select .cse28 .cse13) (select .cse28 .cse21)))))) (let ((.cse25 (select (store .cse27 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse26) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse25 .cse7) (select .cse26 .cse5) (select .cse25 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse25 .cse8) |c_ULTIMATE.start_main_~sum~0#1| (select .cse26 .cse4) (select .cse26 |c_ULTIMATE.start_main_~#array2~0#1.offset|))))) 0)) (or .cse2 (= (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse30 .cse16)))) (let ((.cse31 (let ((.cse34 (select .cse33 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse34 .cse29 (+ (select .cse34 .cse13) (select .cse34 .cse12)))))) (let ((.cse32 (select (store .cse33 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse31) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse31 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse32 .cse8) (select .cse31 .cse5) |c_ULTIMATE.start_main_~sum~0#1| (select .cse32 .cse7) (select .cse32 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse31 .cse4))))) 0)))))))) (or (let ((.cse58 (select .cse14 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse37 (- 17179869184))))) (let ((.cse44 (+ .cse38 .cse58)) (.cse43 (+ .cse37 |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184))) (.cse49 (+ .cse58 .cse36))) (and (or .cse1 (and (or (= (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse15 .cse44)))) (let ((.cse40 (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse42 .cse11 (+ (select .cse42 .cse43) (select .cse42 .cse21)))))) (let ((.cse39 (select (store .cse41 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse40) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse39 .cse7) (select .cse39 .cse8) (select .cse40 .cse5) (select .cse40 .cse4) |c_ULTIMATE.start_main_~sum~0#1| (select .cse40 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse39 |c_ULTIMATE.start_main_~#array1~0#1.offset|))))) 0) .cse23) (or .cse2 (= (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse15 .cse49)))) (let ((.cse45 (let ((.cse48 (select .cse47 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse48 .cse11 (+ (select .cse48 .cse12) (select .cse48 .cse43)))))) (let ((.cse46 (select (store .cse47 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse45) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse45 .cse4) (select .cse46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse46 .cse7) (select .cse46 .cse8) (select .cse45 .cse5) |c_ULTIMATE.start_main_~sum~0#1| (select .cse45 |c_ULTIMATE.start_main_~#array2~0#1.offset|))))) 0)))) (or .cse24 (and (or .cse23 (= (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse30 .cse44)))) (let ((.cse51 (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse53 .cse29 (+ (select .cse53 .cse43) (select .cse53 .cse21)))))) (let ((.cse50 (select (store .cse52 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse51) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse50 .cse8) (select .cse50 .cse7) (select .cse51 .cse4) (select .cse51 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse51 .cse5) |c_ULTIMATE.start_main_~sum~0#1| (select .cse50 |c_ULTIMATE.start_main_~#array1~0#1.offset|))))) 0)) (or .cse2 (= (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (store .cse14 .cse30 .cse49)))) (let ((.cse54 (let ((.cse57 (select .cse56 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse57 .cse29 (+ (select .cse57 .cse12) (select .cse57 .cse43)))))) (let ((.cse55 (select (store .cse56 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse54) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse54 .cse4) (select .cse54 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse55 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse55 .cse7) |c_ULTIMATE.start_main_~sum~0#1| (select .cse55 .cse8) (select .cse54 .cse5))))) 0))))))) (<= .cse0 2147483647)))))) is different from false [2021-11-23 03:51:12,028 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse12 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse13 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse11 (+ .cse13 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse0 (+ .cse12 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse13 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse2 (+ .cse12 .cse13 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse1 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|))) (or (< .cse0 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ .cse1 4294967296) .cse2) (<= |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 2147483647) (<= 4294967296 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) (= (let ((.cse7 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse9 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse8 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse10 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse7) (+ (select .cse10 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse9)) (select .cse10 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse8)))))))) (let ((.cse4 (let ((.cse6 (select .cse5 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse6 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse7) (+ (select .cse6 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse8)) (select .cse6 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse9))))))) (let ((.cse3 (select (store .cse5 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse4) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse3 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse4 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse4 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse4 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (select .cse3 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse3 |c_ULTIMATE.start_main_~#array1~0#1.offset|) |c_ULTIMATE.start_main_~sum~0#1|))))) 0) (< .cse11 |c_ULTIMATE.start_main_~pivot~0#1|) (< (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|) .cse11) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse0) (<= .cse2 (+ .cse1 2147483647)))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse26 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse27 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse17 (+ .cse27 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse16 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|)) (.cse15 (+ .cse26 .cse27 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse14 (+ .cse26 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse27 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (or (< .cse14 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (< .cse15 .cse16) (<= .cse17 (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ |c_ULTIMATE.start_main_~pivot~0#1| 4294967296) .cse17) (< |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 0) (< (+ .cse16 2147483647) .cse15) (= 0 (let ((.cse22 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse24 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse23 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse25 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse25 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse22 (- 17179869184)) (+ (select .cse25 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse24)) (select .cse25 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse23)))))))) (let ((.cse18 (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse21 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse22 (- 17179869184)) (+ (select .cse21 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse23)) (select .cse21 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse24))))))) (let ((.cse19 (select (store .cse20 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse18) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse18 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse19 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse18 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse19 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse18 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) |c_ULTIMATE.start_main_~sum~0#1| (select .cse19 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)))))))) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse14) (< 2147483647 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse40 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse41 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse31 (+ .cse41 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse30 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|)) (.cse29 (+ .cse40 .cse41 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse28 (+ .cse40 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse41 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (or (< .cse28 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (< .cse29 .cse30) (<= .cse31 (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ |c_ULTIMATE.start_main_~pivot~0#1| 4294967296) .cse31) (= (let ((.cse36 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse37 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse38 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse34 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse39 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse39 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse36 (- 17179869184)) (+ (select .cse39 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse37)) (select .cse39 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse38)))))))) (let ((.cse33 (let ((.cse35 (select .cse34 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse35 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse36 (- 17179869184)) (+ (select .cse35 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse37)) (select .cse35 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse38))))))) (let ((.cse32 (select (store .cse34 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse33) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse32 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse33 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse32 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse33 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (select .cse32 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) |c_ULTIMATE.start_main_~sum~0#1| (select .cse33 |c_ULTIMATE.start_main_~#array2~0#1.offset|)))))) 0) (<= |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 2147483647) (< (+ .cse30 2147483647) .cse29) (<= 4294967296 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse28))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse54 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse55 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse44 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|)) (.cse43 (+ .cse54 .cse55 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse45 (+ .cse55 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse42 (+ .cse54 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse55 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (or (< .cse42 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (< .cse43 .cse44) (<= |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 2147483647) (< (+ .cse44 2147483647) .cse43) (<= 4294967296 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) (< .cse45 |c_ULTIMATE.start_main_~pivot~0#1|) (< (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|) .cse45) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse42) (= (let ((.cse50 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse52 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse51 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse53 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse53 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse50) (+ (select .cse53 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse52)) (select .cse53 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse51)))))))) (let ((.cse47 (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse49 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse50) (+ (select .cse49 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse51)) (select .cse49 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse52))))))) (let ((.cse46 (select (store .cse48 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse47) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse47 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse46 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse46 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse47 |c_ULTIMATE.start_main_~#array2~0#1.offset|) |c_ULTIMATE.start_main_~sum~0#1| (select .cse47 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8))))))) 0))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse68 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse69 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse59 (+ .cse69 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse56 (+ .cse68 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse69 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse58 (+ .cse68 .cse69 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse57 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|))) (or (< .cse56 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ .cse57 4294967296) .cse58) (< |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 0) (< .cse59 |c_ULTIMATE.start_main_~pivot~0#1|) (= (let ((.cse64 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse66 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse65 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse67 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse67 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse64) (+ (select .cse67 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse66)) (select .cse67 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse65)))))))) (let ((.cse60 (let ((.cse63 (select .cse62 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse63 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse64) (+ (select .cse63 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse65)) (select .cse63 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse66))))))) (let ((.cse61 (select (store .cse62 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse60) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse60 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (select .cse61 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse61 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse61 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse60 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) |c_ULTIMATE.start_main_~sum~0#1| (select .cse60 |c_ULTIMATE.start_main_~#array2~0#1.offset|)))))) 0) (< (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|) .cse59) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse56) (<= .cse58 (+ .cse57 2147483647)) (< 2147483647 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse82 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse83 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse73 (+ .cse83 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse70 (+ .cse82 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse83 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse72 (+ .cse82 .cse83 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse71 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|))) (or (< .cse70 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ .cse71 4294967296) .cse72) (<= .cse73 (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ |c_ULTIMATE.start_main_~pivot~0#1| 4294967296) .cse73) (<= |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 2147483647) (<= 4294967296 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse70) (<= .cse72 (+ .cse71 2147483647)) (= (let ((.cse78 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse79 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse80 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse81 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse81 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse78 (- 17179869184)) (+ (select .cse81 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse79)) (select .cse81 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse80)))))))) (let ((.cse74 (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse77 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse78 (- 17179869184)) (+ (select .cse77 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse79)) (select .cse77 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse80))))))) (let ((.cse75 (select (store .cse76 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse74) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse74 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse75 |c_ULTIMATE.start_main_~#array1~0#1.offset|) (select .cse74 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (select .cse75 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse74 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse75 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) |c_ULTIMATE.start_main_~sum~0#1|))))) 0))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse96 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse97 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse87 (+ .cse97 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse84 (+ .cse96 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse97 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse86 (+ .cse96 .cse97 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse85 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|))) (or (< .cse84 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ .cse85 4294967296) .cse86) (<= .cse87 (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|)) (<= (+ |c_ULTIMATE.start_main_~pivot~0#1| 4294967296) .cse87) (< |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 0) (= (let ((.cse92 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse93 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse94 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse95 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse95 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse92 (- 17179869184)) (+ (select .cse95 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse93)) (select .cse95 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| (- 17179869184) .cse94)))))))) (let ((.cse88 (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse91 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse92 (- 17179869184)) (+ (select .cse91 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse93)) (select .cse91 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| (- 17179869184) .cse94))))))) (let ((.cse89 (select (store .cse90 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse88) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse88 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) (select .cse88 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse89 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) |c_ULTIMATE.start_main_~sum~0#1| (select .cse89 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse88 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse89 |c_ULTIMATE.start_main_~#array1~0#1.offset|)))))) 0) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse84) (<= .cse86 (+ .cse85 2147483647)) (< 2147483647 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))))) (forall ((|aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| Int) (|aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98| Int) (|aux_div_ULTIMATE.start_main_~index~0#1_101| Int)) (let ((.cse110 (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_main_~index~0#1_101_98|)) (.cse111 (* 4294967296 |aux_div_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (let ((.cse100 (* 2 |c_ULTIMATE.start_main_~pivot~0#1|)) (.cse99 (+ .cse110 .cse111 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse101 (+ .cse111 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)) (.cse98 (+ .cse110 (* 4294967296 |aux_div_ULTIMATE.start_main_~index~0#1_101|) .cse111 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|))) (or (< .cse98 (* 4294967298 |c_ULTIMATE.start_main_~pivot~0#1|)) (< .cse99 .cse100) (< |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 0) (< (+ .cse100 2147483647) .cse99) (< .cse101 |c_ULTIMATE.start_main_~pivot~0#1|) (= (let ((.cse106 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967295) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4)) (.cse107 (* (mod |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109| 4294967296) 4)) (.cse108 (* (mod (+ (* |c_ULTIMATE.start_main_~pivot~0#1| 4294967294) |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|) 4294967296) 4))) (let ((.cse104 (store |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base| (let ((.cse109 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (store .cse109 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse106) (+ (select .cse109 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse107)) (select .cse109 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| .cse108)))))))) (let ((.cse102 (let ((.cse105 (select .cse104 |c_ULTIMATE.start_main_~#array2~0#1.base|))) (store .cse105 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse106) (+ (select .cse105 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse107)) (select .cse105 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| .cse108))))))) (let ((.cse103 (select (store .cse104 |c_ULTIMATE.start_main_~#array2~0#1.base| .cse102) |c_ULTIMATE.start_main_~#array1~0#1.base|))) (+ (select .cse102 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 4)) (select .cse102 |c_ULTIMATE.start_main_~#array2~0#1.offset|) (select .cse103 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 8)) (select .cse103 (+ |c_ULTIMATE.start_main_~#array1~0#1.offset| 4)) (select .cse102 (+ |c_ULTIMATE.start_main_~#array2~0#1.offset| 8)) |c_ULTIMATE.start_main_~sum~0#1| (select .cse103 |c_ULTIMATE.start_main_~#array1~0#1.offset|)))))) 0) (< (+ 2147483647 |c_ULTIMATE.start_main_~pivot~0#1|) .cse101) (<= (+ (* 4294967296 |c_ULTIMATE.start_main_~pivot~0#1|) c_~ARR_SIZE~0) .cse98) (< 2147483647 |aux_mod_aux_mod_aux_mod_ULTIMATE.start_main_~index~0#1_101_98_109|)))))) is different from true [2021-11-23 03:51:12,031 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:51:12,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997567891] [2021-11-23 03:51:12,032 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 03:51:12,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1983751900] [2021-11-23 03:51:12,032 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1983751900] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:51:12,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [412975248] [2021-11-23 03:51:12,035 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-23 03:51:12,035 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:51:12,036 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:51:12,036 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:51:12,036 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:51:12,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,172 INFO L354 Elim1Store]: treesize reduction 135, result has 25.0 percent of original size [2021-11-23 03:51:12,172 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 3 case distinctions, treesize of input 55 treesize of output 79 [2021-11-23 03:51:12,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,372 INFO L354 Elim1Store]: treesize reduction 98, result has 24.6 percent of original size [2021-11-23 03:51:12,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 69 [2021-11-23 03:51:12,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-11-23 03:51:12,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:12,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:12,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:12,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:12,621 INFO L354 Elim1Store]: treesize reduction 283, result has 15.8 percent of original size [2021-11-23 03:51:12,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 415 treesize of output 408 [2021-11-23 03:51:12,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:12,958 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-23 03:51:12,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-23 03:51:13,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,228 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-11-23 03:51:13,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:13,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:13,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:13,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,321 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:13,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:13,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:13,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:14,767 INFO L354 Elim1Store]: treesize reduction 228, result has 35.4 percent of original size [2021-11-23 03:51:14,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 8 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 16 new quantified variables, introduced 24 case distinctions, treesize of input 1190 treesize of output 1451 [2021-11-23 03:51:14,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:15,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:15,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:15,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,605 INFO L244 Elim1Store]: Index analysis took 372 ms [2021-11-23 03:51:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:15,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:15,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:15,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:15,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:15,826 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:15,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 348 treesize of output 220 [2021-11-23 03:51:15,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:15,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,093 INFO L244 Elim1Store]: Index analysis took 205 ms [2021-11-23 03:51:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,189 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:16,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 872 treesize of output 547 [2021-11-23 03:51:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,349 INFO L244 Elim1Store]: Index analysis took 110 ms [2021-11-23 03:51:16,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,401 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:16,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 586 treesize of output 360 [2021-11-23 03:51:16,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,547 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-11-23 03:51:16,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,612 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:16,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 786 treesize of output 525 [2021-11-23 03:51:16,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,757 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-11-23 03:51:16,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,857 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:16,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 525 treesize of output 347 [2021-11-23 03:51:16,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:16,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:16,988 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:16,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 570 treesize of output 354 [2021-11-23 03:51:17,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:17,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:17,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:17,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:17,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:17,095 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:17,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 420 treesize of output 203 [2021-11-23 03:51:17,274 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 14 for LOIs [2021-11-23 03:51:17,277 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:51:20,301 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '850#(and (<= 0 |ULTIMATE.start_main_~count~0#1|) (<= 0 (+ 32768 |ULTIMATE.start_main_~index~0#1|)) (<= |ULTIMATE.start_main_~index~0#1| 32767) (= |ULTIMATE.start_main_~temp~0#1| 0) (= |ULTIMATE.start_main_~#array2~0#1.offset| 0) (<= ~ARR_SIZE~0 |ULTIMATE.start_main_~count~0#1|) (<= |ULTIMATE.start_main_~pivot~0#1| 32767) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main_~pivot~0#1| 32768)) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_main_~#array1~0#1.base|) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array1~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= |ULTIMATE.start_main_~sum~0#1| 0) 1 0)) (<= 0 |ULTIMATE.start_main_~#array2~0#1.base|) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:51:20,301 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:51:20,301 INFO L186 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2021-11-23 03:51:20,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2021-11-23 03:51:20,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970737429] [2021-11-23 03:51:20,301 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2021-11-23 03:51:20,302 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-23 03:51:20,302 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:51:20,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-23 03:51:20,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=1093, Unknown=2, NotChecked=138, Total=1406 [2021-11-23 03:51:20,303 INFO L87 Difference]: Start difference. First operand 27 states and 32 transitions. Second operand has 18 states, 16 states have (on average 1.125) internal successors, (18), 14 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:51:21,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:51:21,010 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2021-11-23 03:51:21,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-23 03:51:21,010 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 16 states have (on average 1.125) internal successors, (18), 14 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 25 [2021-11-23 03:51:21,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:51:21,012 INFO L225 Difference]: With dead ends: 54 [2021-11-23 03:51:21,012 INFO L226 Difference]: Without dead ends: 51 [2021-11-23 03:51:21,013 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 406 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=203, Invalid=1285, Unknown=2, NotChecked=150, Total=1640 [2021-11-23 03:51:21,014 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 31 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 113 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 74 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-23 03:51:21,015 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 113 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 97 Invalid, 0 Unknown, 74 Unchecked, 0.5s Time] [2021-11-23 03:51:21,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2021-11-23 03:51:21,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 37. [2021-11-23 03:51:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 27 states have internal predecessors, (31), 7 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 6 states have call predecessors, (7), 7 states have call successors, (7) [2021-11-23 03:51:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 45 transitions. [2021-11-23 03:51:21,028 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 45 transitions. Word has length 25 [2021-11-23 03:51:21,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:51:21,029 INFO L470 AbstractCegarLoop]: Abstraction has 37 states and 45 transitions. [2021-11-23 03:51:21,029 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 16 states have (on average 1.125) internal successors, (18), 14 states have internal predecessors, (18), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-11-23 03:51:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2021-11-23 03:51:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 03:51:21,030 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:51:21,030 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:51:21,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-23 03:51:21,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:51:21,234 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:51:21,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:51:21,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1502677463, now seen corresponding path program 4 times [2021-11-23 03:51:21,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:51:21,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94530551] [2021-11-23 03:51:21,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:51:21,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:51:21,255 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:51:21,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [178691206] [2021-11-23 03:51:21,256 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-23 03:51:21,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:51:21,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:51:21,257 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:51:21,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-23 03:51:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:51:21,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-23 03:51:21,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:51:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:51:21,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:51:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:51:21,673 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:51:21,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94530551] [2021-11-23 03:51:21,673 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 03:51:21,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [178691206] [2021-11-23 03:51:21,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [178691206] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:51:21,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1080648611] [2021-11-23 03:51:21,676 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-23 03:51:21,676 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:51:21,677 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:51:21,677 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:51:21,677 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:51:21,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:21,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:21,825 INFO L354 Elim1Store]: treesize reduction 135, result has 25.0 percent of original size [2021-11-23 03:51:21,826 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 3 case distinctions, treesize of input 55 treesize of output 79 [2021-11-23 03:51:21,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,014 INFO L354 Elim1Store]: treesize reduction 98, result has 24.6 percent of original size [2021-11-23 03:51:22,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 69 [2021-11-23 03:51:22,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2021-11-23 03:51:22,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,252 INFO L354 Elim1Store]: treesize reduction 155, result has 14.8 percent of original size [2021-11-23 03:51:22,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 437 treesize of output 418 [2021-11-23 03:51:22,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,363 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-23 03:51:22,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-23 03:51:22,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,640 INFO L244 Elim1Store]: Index analysis took 111 ms [2021-11-23 03:51:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:22,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:22,739 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,270 INFO L354 Elim1Store]: treesize reduction 228, result has 35.4 percent of original size [2021-11-23 03:51:23,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 8 stores, 8 select indices, 8 select index equivalence classes, 20 disjoint index pairs (out of 28 index pairs), introduced 16 new quantified variables, introduced 24 case distinctions, treesize of input 1190 treesize of output 1451 [2021-11-23 03:51:23,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:23,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,830 INFO L244 Elim1Store]: Index analysis took 193 ms [2021-11-23 03:51:23,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:23,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:23,944 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:23,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 404 treesize of output 274 [2021-11-23 03:51:24,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,213 INFO L244 Elim1Store]: Index analysis took 177 ms [2021-11-23 03:51:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,350 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:24,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 20 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 388 treesize of output 260 [2021-11-23 03:51:24,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:24,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:24,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:24,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,673 INFO L244 Elim1Store]: Index analysis took 106 ms [2021-11-23 03:51:24,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,788 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:24,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 632 treesize of output 434 [2021-11-23 03:51:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,901 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:24,942 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:24,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 886 treesize of output 541 [2021-11-23 03:51:24,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,107 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:25,108 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 542 treesize of output 352 [2021-11-23 03:51:25,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,296 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:25,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 454 treesize of output 298 [2021-11-23 03:51:25,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:25,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:25,472 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:25,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 448 treesize of output 244 [2021-11-23 03:51:25,631 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 14 for LOIs [2021-11-23 03:51:25,634 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:51:27,586 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1175#(and (<= 0 |ULTIMATE.start_main_~count~0#1|) (<= 0 (+ 32768 |ULTIMATE.start_main_~index~0#1|)) (<= |ULTIMATE.start_main_~index~0#1| 32767) (= |ULTIMATE.start_main_~temp~0#1| 0) (= |ULTIMATE.start_main_~#array2~0#1.offset| 0) (<= ~ARR_SIZE~0 |ULTIMATE.start_main_~count~0#1|) (<= |ULTIMATE.start_main_~pivot~0#1| 32767) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main_~pivot~0#1| 32768)) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_main_~#array1~0#1.base|) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array1~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= |ULTIMATE.start_main_~sum~0#1| 0) 1 0)) (<= 0 |ULTIMATE.start_main_~#array2~0#1.base|) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:51:27,586 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:51:27,586 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-23 03:51:27,586 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2021-11-23 03:51:27,587 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048644305] [2021-11-23 03:51:27,587 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-23 03:51:27,587 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-23 03:51:27,587 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:51:27,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-23 03:51:27,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=654, Unknown=0, NotChecked=0, Total=812 [2021-11-23 03:51:27,589 INFO L87 Difference]: Start difference. First operand 37 states and 45 transitions. Second operand has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-23 03:51:27,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:51:27,865 INFO L93 Difference]: Finished difference Result 63 states and 73 transitions. [2021-11-23 03:51:27,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-23 03:51:27,867 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 26 [2021-11-23 03:51:27,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:51:27,868 INFO L225 Difference]: With dead ends: 63 [2021-11-23 03:51:27,868 INFO L226 Difference]: Without dead ends: 54 [2021-11-23 03:51:27,869 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=209, Invalid=913, Unknown=0, NotChecked=0, Total=1122 [2021-11-23 03:51:27,870 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 45 mSDsluCounter, 74 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 77 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:51:27,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 77 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:51:27,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2021-11-23 03:51:27,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 47. [2021-11-23 03:51:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 9 states have call successors, (9), 4 states have call predecessors, (9), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2021-11-23 03:51:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 56 transitions. [2021-11-23 03:51:27,883 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 56 transitions. Word has length 26 [2021-11-23 03:51:27,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:51:27,883 INFO L470 AbstractCegarLoop]: Abstraction has 47 states and 56 transitions. [2021-11-23 03:51:27,884 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-23 03:51:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2021-11-23 03:51:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 03:51:27,885 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:51:27,885 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:51:27,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-23 03:51:28,102 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:51:28,102 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:51:28,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:51:28,102 INFO L85 PathProgramCache]: Analyzing trace with hash 759655793, now seen corresponding path program 5 times [2021-11-23 03:51:28,102 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:51:28,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88803984] [2021-11-23 03:51:28,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:51:28,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:51:28,111 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:51:28,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1294681201] [2021-11-23 03:51:28,111 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 03:51:28,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:51:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:51:28,126 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:51:28,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-23 03:51:28,320 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-11-23 03:51:28,320 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:51:28,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-23 03:51:28,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:51:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 03:51:28,515 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:51:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 03:51:28,673 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:51:28,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88803984] [2021-11-23 03:51:28,673 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 03:51:28,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1294681201] [2021-11-23 03:51:28,673 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1294681201] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:51:28,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1547389113] [2021-11-23 03:51:28,676 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2021-11-23 03:51:28,676 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:51:28,677 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:51:28,677 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:51:28,677 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:51:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,791 INFO L354 Elim1Store]: treesize reduction 135, result has 25.0 percent of original size [2021-11-23 03:51:28,791 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 3 case distinctions, treesize of input 55 treesize of output 79 [2021-11-23 03:51:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,957 INFO L354 Elim1Store]: treesize reduction 98, result has 24.6 percent of original size [2021-11-23 03:51:28,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 69 [2021-11-23 03:51:28,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:28,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-11-23 03:51:29,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,214 INFO L354 Elim1Store]: treesize reduction 283, result has 15.8 percent of original size [2021-11-23 03:51:29,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 415 treesize of output 408 [2021-11-23 03:51:29,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,471 INFO L354 Elim1Store]: treesize reduction 21, result has 52.3 percent of original size [2021-11-23 03:51:29,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 40 [2021-11-23 03:51:29,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:29,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:29,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,305 INFO L354 Elim1Store]: treesize reduction 228, result has 35.4 percent of original size [2021-11-23 03:51:30,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 8 stores, 8 select indices, 8 select index equivalence classes, 20 disjoint index pairs (out of 28 index pairs), introduced 16 new quantified variables, introduced 24 case distinctions, treesize of input 1190 treesize of output 1451 [2021-11-23 03:51:30,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:30,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,810 INFO L244 Elim1Store]: Index analysis took 234 ms [2021-11-23 03:51:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:30,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:30,959 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:30,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 740 treesize of output 500 [2021-11-23 03:51:31,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,303 INFO L244 Elim1Store]: Index analysis took 213 ms [2021-11-23 03:51:31,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,407 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:31,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1605 treesize of output 1203 [2021-11-23 03:51:31,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,693 INFO L244 Elim1Store]: Index analysis took 179 ms [2021-11-23 03:51:31,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:31,810 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:31,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 19 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 569 treesize of output 381 [2021-11-23 03:51:31,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:31,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 03:51:31,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,128 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:32,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 20 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 458 treesize of output 265 [2021-11-23 03:51:32,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,287 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:32,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 538 treesize of output 294 [2021-11-23 03:51:32,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,428 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:32,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 16 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 532 treesize of output 303 [2021-11-23 03:51:32,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:32,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:32,545 INFO L354 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2021-11-23 03:51:32,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 20 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 366 treesize of output 185 [2021-11-23 03:51:32,690 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 14 for LOIs [2021-11-23 03:51:32,692 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 03:51:34,449 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1532#(and (<= 0 |ULTIMATE.start_main_~count~0#1|) (<= 0 (+ 32768 |ULTIMATE.start_main_~index~0#1|)) (<= |ULTIMATE.start_main_~index~0#1| 32767) (= |ULTIMATE.start_main_~temp~0#1| 0) (= |ULTIMATE.start_main_~#array2~0#1.offset| 0) (<= ~ARR_SIZE~0 |ULTIMATE.start_main_~count~0#1|) (<= |ULTIMATE.start_main_~pivot~0#1| 32767) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main_~pivot~0#1| 32768)) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_main_~#array1~0#1.base|) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array1~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= |ULTIMATE.start_main_~sum~0#1| 0) 1 0)) (<= 0 |ULTIMATE.start_main_~#array2~0#1.base|) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2021-11-23 03:51:34,450 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2021-11-23 03:51:34,450 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-23 03:51:34,450 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2021-11-23 03:51:34,450 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312061506] [2021-11-23 03:51:34,450 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-23 03:51:34,451 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-23 03:51:34,451 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:51:34,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-23 03:51:34,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=667, Unknown=0, NotChecked=0, Total=812 [2021-11-23 03:51:34,452 INFO L87 Difference]: Start difference. First operand 47 states and 56 transitions. Second operand has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-23 03:51:34,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:51:34,778 INFO L93 Difference]: Finished difference Result 56 states and 63 transitions. [2021-11-23 03:51:34,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 03:51:34,780 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 26 [2021-11-23 03:51:34,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:51:34,781 INFO L225 Difference]: With dead ends: 56 [2021-11-23 03:51:34,781 INFO L226 Difference]: Without dead ends: 53 [2021-11-23 03:51:34,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=195, Invalid=927, Unknown=0, NotChecked=0, Total=1122 [2021-11-23 03:51:34,783 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 40 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:51:34,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 116 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-23 03:51:34,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2021-11-23 03:51:34,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 45. [2021-11-23 03:51:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 33 states have internal predecessors, (38), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2021-11-23 03:51:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 52 transitions. [2021-11-23 03:51:34,805 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 52 transitions. Word has length 26 [2021-11-23 03:51:34,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:51:34,806 INFO L470 AbstractCegarLoop]: Abstraction has 45 states and 52 transitions. [2021-11-23 03:51:34,806 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.6) internal successors, (24), 15 states have internal predecessors, (24), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-23 03:51:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2021-11-23 03:51:34,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 03:51:34,812 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:51:34,812 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:51:34,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-23 03:51:35,012 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-11-23 03:51:35,013 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:51:35,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:51:35,013 INFO L85 PathProgramCache]: Analyzing trace with hash 2074259574, now seen corresponding path program 6 times [2021-11-23 03:51:35,014 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:51:35,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148398544] [2021-11-23 03:51:35,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:51:35,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:51:35,021 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 03:51:35,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1540481996] [2021-11-23 03:51:35,022 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-23 03:51:35,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:51:35,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:51:35,034 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:51:35,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d0e2d86-5043-4010-ae85-f8a884b09d16/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-23 03:51:35,346 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-23 03:51:35,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 03:51:35,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 55 conjunts are in the unsatisfiable core [2021-11-23 03:51:35,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:51:35,376 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 [2021-11-23 03:51:35,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 35 [2021-11-23 03:51:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 80 [2021-11-23 03:51:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,616 INFO L354 Elim1Store]: treesize reduction 41, result has 31.7 percent of original size [2021-11-23 03:51:35,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 137 treesize of output 126 [2021-11-23 03:51:35,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:35,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:35,784 INFO L354 Elim1Store]: treesize reduction 45, result has 22.4 percent of original size [2021-11-23 03:51:35,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 164 treesize of output 103 [2021-11-23 03:51:37,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:37,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:51:37,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:51:37,468 INFO L173 IndexEqualityManager]: detected equality via solver