./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array25_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-patterns/array25_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh --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 d5acc4e7957d3ad66d9b011b6d1c27cdde7a453adaa0d9781357dfd70a9cc20a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 12:32:52,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:32:52,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:32:52,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:32:52,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:32:52,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:32:52,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:32:52,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:32:52,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:32:52,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:32:52,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:32:52,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:32:52,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:32:52,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:32:52,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:32:52,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:32:52,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:32:52,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:32:52,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:32:52,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:32:52,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:32:52,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:32:52,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:32:52,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:32:52,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:32:52,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:32:52,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:32:52,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:32:52,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:32:52,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:32:52,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:32:52,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:32:52,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:32:52,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:32:52,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:32:52,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:32:52,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:32:52,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:32:52,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:32:52,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:32:52,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:32:52,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-12-14 12:32:52,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:32:52,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:32:52,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:32:52,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:32:52,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:32:52,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:32:52,942 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:32:52,942 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:32:52,942 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:32:52,942 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:32:52,943 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:32:52,943 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:32:52,943 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:32:52,943 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:32:52,943 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:32:52,943 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:32:52,944 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:32:52,944 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:32:52,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:32:52,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:32:52,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:32:52,946 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 12:32:52,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:32:52,946 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:32:52,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:32:52,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:32:52,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:32:52,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:32:52,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:32:52,947 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:32:52,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:32:52,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:32:52,948 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:32:52,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:32:52,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:32:52,948 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:32:52,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5acc4e7957d3ad66d9b011b6d1c27cdde7a453adaa0d9781357dfd70a9cc20a [2022-12-14 12:32:53,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:32:53,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:32:53,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:32:53,168 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:32:53,168 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:32:53,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/array-patterns/array25_pattern.c [2022-12-14 12:32:55,677 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:32:55,842 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:32:55,842 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/sv-benchmarks/c/array-patterns/array25_pattern.c [2022-12-14 12:32:55,847 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/data/38d9c9059/9c90b49c904341bda1d5803c1d9831e9/FLAG6c438ef68 [2022-12-14 12:32:56,238 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/data/38d9c9059/9c90b49c904341bda1d5803c1d9831e9 [2022-12-14 12:32:56,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:32:56,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:32:56,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:32:56,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:32:56,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:32:56,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@81eb4d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56, skipping insertion in model container [2022-12-14 12:32:56,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:32:56,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:32:56,380 WARN L237 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_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/sv-benchmarks/c/array-patterns/array25_pattern.c[1270,1283] [2022-12-14 12:32:56,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:32:56,403 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 12:32:56,411 WARN L237 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_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/sv-benchmarks/c/array-patterns/array25_pattern.c[1270,1283] [2022-12-14 12:32:56,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:32:56,426 INFO L208 MainTranslator]: Completed translation [2022-12-14 12:32:56,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56 WrapperNode [2022-12-14 12:32:56,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:32:56,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 12:32:56,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 12:32:56,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 12:32:56,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,451 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 75 [2022-12-14 12:32:56,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 12:32:56,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 12:32:56,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 12:32:56,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 12:32:56,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,468 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 12:32:56,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 12:32:56,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 12:32:56,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 12:32:56,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (1/1) ... [2022-12-14 12:32:56,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:32:56,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:32:56,494 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 12:32:56,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 12:32:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 12:32:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 12:32:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 12:32:56,590 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 12:32:56,592 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 12:32:56,706 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 12:32:56,773 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 12:32:56,773 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 12:32:56,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:32:56 BoogieIcfgContainer [2022-12-14 12:32:56,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 12:32:56,778 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 12:32:56,778 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 12:32:56,782 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 12:32:56,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 12:32:56" (1/3) ... [2022-12-14 12:32:56,782 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b251e15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:32:56, skipping insertion in model container [2022-12-14 12:32:56,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:32:56" (2/3) ... [2022-12-14 12:32:56,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b251e15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 12:32:56, skipping insertion in model container [2022-12-14 12:32:56,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 12:32:56" (3/3) ... [2022-12-14 12:32:56,784 INFO L112 eAbstractionObserver]: Analyzing ICFG array25_pattern.c [2022-12-14 12:32:56,803 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 12:32:56,803 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 12:32:56,848 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 12:32:56,856 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2efd3506, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 12:32:56,856 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 12:32:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 12:32:56,867 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:32:56,867 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-12-14 12:32:56,868 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:32:56,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:32:56,873 INFO L85 PathProgramCache]: Analyzing trace with hash 122952710, now seen corresponding path program 1 times [2022-12-14 12:32:56,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:32:56,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219800872] [2022-12-14 12:32:56,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:32:56,945 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:32:56,946 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1426526830] [2022-12-14 12:32:56,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:56,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:56,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:32:56,948 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:32:56,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 12:32:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:32:57,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 12:32:57,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:32:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:32:57,059 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:32:57,060 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:32:57,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219800872] [2022-12-14 12:32:57,060 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:32:57,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1426526830] [2022-12-14 12:32:57,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1426526830] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:32:57,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:32:57,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:32:57,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87370117] [2022-12-14 12:32:57,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:32:57,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 12:32:57,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:32:57,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 12:32:57,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 12:32:57,092 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:32:57,142 INFO L93 Difference]: Finished difference Result 19 states and 24 transitions. [2022-12-14 12:32:57,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 12:32:57,144 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-12-14 12:32:57,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:32:57,152 INFO L225 Difference]: With dead ends: 19 [2022-12-14 12:32:57,152 INFO L226 Difference]: Without dead ends: 10 [2022-12-14 12:32:57,154 INFO L412 NwaCegarLoop]: 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 [2022-12-14 12:32:57,156 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:32:57,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 11 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:32:57,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-12-14 12:32:57,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-12-14 12:32:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 14 transitions. [2022-12-14 12:32:57,180 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 14 transitions. Word has length 5 [2022-12-14 12:32:57,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:32:57,180 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 14 transitions. [2022-12-14 12:32:57,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2022-12-14 12:32:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 12:32:57,180 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:32:57,181 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:32:57,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 12:32:57,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:57,384 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:32:57,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:32:57,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1941962345, now seen corresponding path program 1 times [2022-12-14 12:32:57,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:32:57,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225667260] [2022-12-14 12:32:57,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:32:57,411 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:32:57,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1158530812] [2022-12-14 12:32:57,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:57,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:57,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:32:57,416 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:32:57,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 12:32:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:32:57,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 12:32:57,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:32:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 12:32:57,586 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:32:57,586 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:32:57,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225667260] [2022-12-14 12:32:57,586 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:32:57,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1158530812] [2022-12-14 12:32:57,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1158530812] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:32:57,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:32:57,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:32:57,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548457790] [2022-12-14 12:32:57,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:32:57,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 12:32:57,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:32:57,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 12:32:57,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 12:32:57,589 INFO L87 Difference]: Start difference. First operand 10 states and 14 transitions. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:32:57,629 INFO L93 Difference]: Finished difference Result 23 states and 33 transitions. [2022-12-14 12:32:57,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 12:32:57,629 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-12-14 12:32:57,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:32:57,630 INFO L225 Difference]: With dead ends: 23 [2022-12-14 12:32:57,630 INFO L226 Difference]: Without dead ends: 15 [2022-12-14 12:32:57,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:32:57,632 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 4 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:32:57,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 6 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:32:57,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-12-14 12:32:57,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 11. [2022-12-14 12:32:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 15 transitions. [2022-12-14 12:32:57,635 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 15 transitions. Word has length 8 [2022-12-14 12:32:57,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:32:57,635 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 15 transitions. [2022-12-14 12:32:57,635 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2022-12-14 12:32:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 12:32:57,636 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:32:57,636 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:32:57,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 12:32:57,837 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-12-14 12:32:57,839 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:32:57,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:32:57,841 INFO L85 PathProgramCache]: Analyzing trace with hash 111814988, now seen corresponding path program 1 times [2022-12-14 12:32:57,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:32:57,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827524202] [2022-12-14 12:32:57,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:32:57,863 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:32:57,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [955160729] [2022-12-14 12:32:57,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:57,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:57,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:32:57,869 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:32:57,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 12:32:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:32:57,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 12:32:57,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:32:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 12:32:57,998 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 12:32:57,998 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:32:57,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827524202] [2022-12-14 12:32:57,998 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:32:57,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955160729] [2022-12-14 12:32:57,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955160729] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 12:32:57,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 12:32:57,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 12:32:57,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731155569] [2022-12-14 12:32:57,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 12:32:57,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 12:32:57,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:32:58,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 12:32:58,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 12:32:58,000 INFO L87 Difference]: Start difference. First operand 11 states and 15 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:58,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:32:58,032 INFO L93 Difference]: Finished difference Result 22 states and 32 transitions. [2022-12-14 12:32:58,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 12:32:58,033 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-12-14 12:32:58,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:32:58,034 INFO L225 Difference]: With dead ends: 22 [2022-12-14 12:32:58,034 INFO L226 Difference]: Without dead ends: 13 [2022-12-14 12:32:58,034 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 12:32:58,035 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 10 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:32:58,036 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 4 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:32:58,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-12-14 12:32:58,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2022-12-14 12:32:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 11 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 15 transitions. [2022-12-14 12:32:58,041 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 15 transitions. Word has length 10 [2022-12-14 12:32:58,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:32:58,041 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 15 transitions. [2022-12-14 12:32:58,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:32:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2022-12-14 12:32:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 12:32:58,042 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:32:58,042 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:32:58,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 12:32:58,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:58,244 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:32:58,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:32:58,248 INFO L85 PathProgramCache]: Analyzing trace with hash 152755188, now seen corresponding path program 1 times [2022-12-14 12:32:58,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:32:58,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136479079] [2022-12-14 12:32:58,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:32:58,291 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:32:58,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1041190416] [2022-12-14 12:32:58,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:32:58,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:32:58,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:32:58,298 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:32:58,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 12:32:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:32:58,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 12:32:58,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:32:58,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 12:32:58,418 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:32:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 12:32:58,441 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:32:58,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136479079] [2022-12-14 12:32:58,441 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:32:58,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1041190416] [2022-12-14 12:32:58,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1041190416] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:32:58,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1098535779] [2022-12-14 12:32:58,459 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-12-14 12:32:58,459 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:32:58,463 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:32:58,468 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:32:58,468 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:32:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,551 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 12:32:58,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 12:32:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 36 [2022-12-14 12:32:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 284 treesize of output 339 [2022-12-14 12:32:58,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 12:32:58,825 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:32:58,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:59,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:59,026 INFO L321 Elim1Store]: treesize reduction 164, result has 4.1 percent of original size [2022-12-14 12:32:59,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 640 treesize of output 694 [2022-12-14 12:32:59,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:59,101 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 12:32:59,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 398 treesize of output 400 [2022-12-14 12:32:59,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:59,145 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 12:32:59,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 382 treesize of output 384 [2022-12-14 12:32:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:32:59,664 INFO L321 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2022-12-14 12:32:59,665 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 719 treesize of output 704 [2022-12-14 12:32:59,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 682 treesize of output 622 [2022-12-14 12:33:00,840 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:00,847 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:00,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:00,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:00,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:00,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:00,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:00,981 INFO L321 Elim1Store]: treesize reduction 128, result has 14.7 percent of original size [2022-12-14 12:33:00,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 409 treesize of output 464 [2022-12-14 12:33:01,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:01,075 INFO L321 Elim1Store]: treesize reduction 47, result has 14.5 percent of original size [2022-12-14 12:33:01,075 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 240 treesize of output 217 [2022-12-14 12:33:01,163 INFO L350 Elim1Store]: Elim1 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 15 treesize of output 3 [2022-12-14 12:33:01,210 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-12-14 12:33:01,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 231 treesize of output 226 [2022-12-14 12:33:01,224 INFO L350 Elim1Store]: Elim1 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 15 treesize of output 3 [2022-12-14 12:33:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:01,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 167 [2022-12-14 12:33:01,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:01,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:01,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 372 treesize of output 350 [2022-12-14 12:33:01,475 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:01,485 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2022-12-14 12:33:01,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2022-12-14 12:33:01,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:01,694 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:01,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,709 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:01,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:01,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:01,768 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:33:02,021 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '316#(and (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (or (= |ULTIMATE.start_main_~sum~0#1| 0) (= ~ARR_SIZE~0 |ULTIMATE.start_main_~sum~0#1|)) 1 0)) (<= 0 |ULTIMATE.start_main_~column~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (< |ULTIMATE.start_main_~row~0#1| ~ARR_SIZE~0)) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= 0 |ULTIMATE.start_main_~#array~0#1.base|) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~row~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-12-14 12:33:02,021 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 12:33:02,021 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-14 12:33:02,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-12-14 12:33:02,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049627984] [2022-12-14 12:33:02,022 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-14 12:33:02,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 12:33:02,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:33:02,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 12:33:02,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2022-12-14 12:33:02,023 INFO L87 Difference]: Start difference. First operand 12 states and 15 transitions. Second operand has 7 states, 7 states have (on average 2.0) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:02,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:33:02,046 INFO L93 Difference]: Finished difference Result 24 states and 32 transitions. [2022-12-14 12:33:02,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 12:33:02,046 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.0) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-12-14 12:33:02,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:33:02,047 INFO L225 Difference]: With dead ends: 24 [2022-12-14 12:33:02,047 INFO L226 Difference]: Without dead ends: 14 [2022-12-14 12:33:02,047 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2022-12-14 12:33:02,048 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 10 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:33:02,048 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 4 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:33:02,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-12-14 12:33:02,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-12-14 12:33:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 17 transitions. [2022-12-14 12:33:02,050 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 17 transitions. Word has length 11 [2022-12-14 12:33:02,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:33:02,051 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 17 transitions. [2022-12-14 12:33:02,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.0) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2022-12-14 12:33:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 12:33:02,051 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:33:02,051 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:33:02,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 12:33:02,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:33:02,253 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:33:02,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:33:02,254 INFO L85 PathProgramCache]: Analyzing trace with hash 1112906174, now seen corresponding path program 2 times [2022-12-14 12:33:02,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:33:02,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381535398] [2022-12-14 12:33:02,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:33:02,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:33:02,277 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:33:02,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [814960016] [2022-12-14 12:33:02,278 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 12:33:02,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:33:02,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:33:02,282 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:33:02,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 12:33:02,416 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-12-14 12:33:02,416 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 12:33:02,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 12:33:02,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:33:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 12:33:02,441 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:33:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 12:33:02,453 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:33:02,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381535398] [2022-12-14 12:33:02,453 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:33:02,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [814960016] [2022-12-14 12:33:02,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [814960016] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:33:02,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2043011296] [2022-12-14 12:33:02,455 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-12-14 12:33:02,455 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:33:02,456 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:33:02,456 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:33:02,456 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:33:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,486 INFO L321 Elim1Store]: treesize reduction 32, result has 37.3 percent of original size [2022-12-14 12:33:02,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 44 [2022-12-14 12:33:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,514 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 12:33:02,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 12:33:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 284 treesize of output 339 [2022-12-14 12:33:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:02,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2022-12-14 12:33:02,579 INFO L350 Elim1Store]: Elim1 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 15 treesize of output 3 [2022-12-14 12:33:02,593 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:02,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:02,664 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:02,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:02,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:02,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:02,727 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:02,760 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:02,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:02,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:02,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:02,977 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:02,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:03,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:03,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:03,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:03,044 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:33:03,402 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '465#(and (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (or (= |ULTIMATE.start_main_~sum~0#1| 0) (= ~ARR_SIZE~0 |ULTIMATE.start_main_~sum~0#1|)) 1 0)) (<= 0 |ULTIMATE.start_main_~column~0#1|) (<= |#NULL.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (< |ULTIMATE.start_main_~row~0#1| ~ARR_SIZE~0)) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= 0 |ULTIMATE.start_main_~#array~0#1.base|) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~row~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-12-14 12:33:03,402 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 12:33:03,402 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-14 12:33:03,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 5 [2022-12-14 12:33:03,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425834739] [2022-12-14 12:33:03,402 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-14 12:33:03,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 12:33:03,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:33:03,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 12:33:03,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-12-14 12:33:03,403 INFO L87 Difference]: Start difference. First operand 14 states and 17 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:03,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:33:03,428 INFO L93 Difference]: Finished difference Result 29 states and 36 transitions. [2022-12-14 12:33:03,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 12:33:03,428 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-12-14 12:33:03,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:33:03,429 INFO L225 Difference]: With dead ends: 29 [2022-12-14 12:33:03,429 INFO L226 Difference]: Without dead ends: 21 [2022-12-14 12:33:03,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-12-14 12:33:03,430 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 6 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 7 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:33:03,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 7 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:33:03,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-12-14 12:33:03,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 18. [2022-12-14 12:33:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.2941176470588236) internal successors, (22), 17 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2022-12-14 12:33:03,434 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 22 transitions. Word has length 13 [2022-12-14 12:33:03,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:33:03,434 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 22 transitions. [2022-12-14 12:33:03,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:03,434 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-14 12:33:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 12:33:03,435 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:33:03,435 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 12:33:03,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-14 12:33:03,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:33:03,637 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:33:03,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:33:03,638 INFO L85 PathProgramCache]: Analyzing trace with hash -1751136727, now seen corresponding path program 3 times [2022-12-14 12:33:03,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:33:03,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836648545] [2022-12-14 12:33:03,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:33:03,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:33:03,671 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:33:03,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1747297142] [2022-12-14 12:33:03,671 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-12-14 12:33:03,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:33:03,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:33:03,674 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:33:03,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 12:33:03,719 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-12-14 12:33:03,719 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 12:33:03,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 12:33:03,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:33:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 12:33:03,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:33:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 12:33:03,766 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 12:33:03,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836648545] [2022-12-14 12:33:03,766 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 12:33:03,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1747297142] [2022-12-14 12:33:03,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1747297142] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 12:33:03,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [64459457] [2022-12-14 12:33:03,767 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-12-14 12:33:03,767 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 12:33:03,768 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 12:33:03,768 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 12:33:03,768 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 12:33:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,793 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 12:33:03,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 12:33:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,802 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 36 [2022-12-14 12:33:03,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 123 [2022-12-14 12:33:03,835 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,897 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 12:33:03,959 INFO L321 Elim1Store]: treesize reduction 212, result has 23.5 percent of original size [2022-12-14 12:33:03,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 591 treesize of output 663 [2022-12-14 12:33:03,996 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 12:33:03,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:03,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 349 treesize of output 333 [2022-12-14 12:33:04,172 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:04,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:04,294 INFO L321 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2022-12-14 12:33:04,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 684 treesize of output 667 [2022-12-14 12:33:04,320 INFO L321 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2022-12-14 12:33:04,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 653 treesize of output 636 [2022-12-14 12:33:04,761 INFO L321 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2022-12-14 12:33:04,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 656 treesize of output 631 [2022-12-14 12:33:04,780 INFO L321 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2022-12-14 12:33:04,781 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 633 treesize of output 616 [2022-12-14 12:33:05,420 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:05,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:05,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 12:33:05,513 INFO L321 Elim1Store]: treesize reduction 74, result has 16.9 percent of original size [2022-12-14 12:33:05,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 219 treesize of output 245 [2022-12-14 12:33:05,545 INFO L321 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2022-12-14 12:33:05,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 180 treesize of output 169 [2022-12-14 12:33:05,552 INFO L350 Elim1Store]: Elim1 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 11 treesize of output 3 [2022-12-14 12:33:05,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:05,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,702 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:05,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:05,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:05,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2022-12-14 12:33:05,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2022-12-14 12:33:05,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:05,907 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2022-12-14 12:33:05,920 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 12:33:06,124 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '659#(and (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (or (= |ULTIMATE.start_main_~sum~0#1| 0) (= ~ARR_SIZE~0 |ULTIMATE.start_main_~sum~0#1|)) 1 0)) (<= 0 |ULTIMATE.start_main_~column~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ ~ARR_SIZE~0 32768)) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (< |ULTIMATE.start_main_~row~0#1| ~ARR_SIZE~0)) (<= (+ |ULTIMATE.start_main_~num~0#1| 1) 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= 0 |ULTIMATE.start_main_~#array~0#1.base|) (<= 0 (+ |ULTIMATE.start_main_~num~0#1| 1)) (= |ULTIMATE.start_main_~#array~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~row~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= ~ARR_SIZE~0 32767) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-12-14 12:33:06,124 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 12:33:06,124 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-14 12:33:06,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-12-14 12:33:06,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722814119] [2022-12-14 12:33:06,124 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-14 12:33:06,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 12:33:06,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 12:33:06,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 12:33:06,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2022-12-14 12:33:06,125 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. Second operand has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:06,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 12:33:06,199 INFO L93 Difference]: Finished difference Result 31 states and 38 transitions. [2022-12-14 12:33:06,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-14 12:33:06,199 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-12-14 12:33:06,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 12:33:06,200 INFO L225 Difference]: With dead ends: 31 [2022-12-14 12:33:06,200 INFO L226 Difference]: Without dead ends: 28 [2022-12-14 12:33:06,200 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 34 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=110, Invalid=352, Unknown=0, NotChecked=0, Total=462 [2022-12-14 12:33:06,201 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 41 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 12:33:06,201 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 8 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 12:33:06,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-12-14 12:33:06,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 22. [2022-12-14 12:33:06,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.2857142857142858) internal successors, (27), 21 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 27 transitions. [2022-12-14 12:33:06,204 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 27 transitions. Word has length 17 [2022-12-14 12:33:06,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 12:33:06,204 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 27 transitions. [2022-12-14 12:33:06,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 12:33:06,204 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2022-12-14 12:33:06,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 12:33:06,204 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 12:33:06,205 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2022-12-14 12:33:06,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 12:33:06,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-14 12:33:06,406 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 12:33:06,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 12:33:06,408 INFO L85 PathProgramCache]: Analyzing trace with hash -887463818, now seen corresponding path program 4 times [2022-12-14 12:33:06,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 12:33:06,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356566848] [2022-12-14 12:33:06,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 12:33:06,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 12:33:06,433 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 12:33:06,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [167720403] [2022-12-14 12:33:06,434 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-12-14 12:33:06,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 12:33:06,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:33:06,437 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 12:33:06,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a3aa81e-d8f2-4c7b-bda2-f8167e909671/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 12:33:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 12:33:06,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 73 conjunts are in the unsatisfiable core [2022-12-14 12:33:06,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 12:33:06,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2022-12-14 12:33:06,728 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:06,731 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 12:33:06,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 62 [2022-12-14 12:33:06,765 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 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 29 treesize of output 33 [2022-12-14 12:33:06,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 136 [2022-12-14 12:33:06,887 INFO L321 Elim1Store]: treesize reduction 66, result has 20.5 percent of original size [2022-12-14 12:33:06,888 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 42 [2022-12-14 12:33:06,960 INFO L321 Elim1Store]: treesize reduction 70, result has 19.5 percent of original size [2022-12-14 12:33:06,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 44 treesize of output 51 [2022-12-14 12:33:07,274 INFO L321 Elim1Store]: treesize reduction 42, result has 2.3 percent of original size [2022-12-14 12:33:07,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 76 treesize of output 22 [2022-12-14 12:33:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 12:33:07,313 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 12:33:12,100 INFO L217 Elim1Store]: Index analysis took 154 ms [2022-12-14 12:33:12,185 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 12:33:12,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 59 [2022-12-14 12:33:27,083 WARN L233 SmtUtils]: Spent 9.79s on a formula simplification. DAG size of input: 53 DAG size of output: 52 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:33:35,912 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (* |ULTIMATE.start_main_~row~0#1| ~ARR_SIZE~0) 4) (* |ULTIMATE.start_main_~column~0#1| 4)) (* ~ARR_SIZE~0 4)) [2022-12-14 12:33:35,994 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 12:33:35,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 1541 treesize of output 1279 [2022-12-14 12:34:40,197 WARN L233 SmtUtils]: Spent 17.50s on a formula simplification. DAG size of input: 67 DAG size of output: 63 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 12:34:41,600 INFO L321 Elim1Store]: treesize reduction 20, result has 53.5 percent of original size [2022-12-14 12:34:41,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 37523 treesize of output 32681 [2022-12-14 12:36:26,061 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:27,323 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:28,729 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:30,001 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:31,756 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:33,089 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:34,467 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:35,706 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:37,685 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:38,874 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:40,247 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:41,483 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:43,166 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:44,468 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:45,968 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:47,430 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:49,677 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:50,914 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:52,263 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:53,494 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:55,261 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:56,433 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:57,811 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:36:59,040 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:01,017 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:02,197 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:03,812 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:05,146 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:06,860 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:08,142 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:09,555 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:37:10,817 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:38:28,561 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:38:29,017 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:29,897 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:30,686 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:31,470 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:32,423 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:38:34,369 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:38:34,397 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:38:34,415 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:38:34,436 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:38:34,460 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:38:39,104 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:38:39,127 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:38:39,147 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:38:39,170 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:38:39,202 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:38:43,845 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:38:44,645 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:38:45,108 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:45,928 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:46,709 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:47,486 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:38:48,438 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:38:50,321 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:38:50,344 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:38:50,364 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:38:50,387 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:38:50,419 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:38:54,845 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:38:54,866 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:38:54,881 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:38:54,896 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:38:54,915 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:38:59,382 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:00,223 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:00,673 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:01,496 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:02,275 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:03,054 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:04,011 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:39:05,877 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:05,894 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:05,909 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:05,924 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:05,943 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:10,360 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:10,380 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:10,399 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:10,418 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:10,448 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:14,950 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:15,428 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:16,194 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:16,649 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:17,472 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:18,253 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:19,036 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:19,994 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:39:21,855 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:21,875 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:21,890 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:21,906 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:21,927 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:26,356 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:26,377 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:26,396 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:26,416 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:26,445 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:30,952 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:32,047 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:32,499 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:33,318 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:34,103 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:34,882 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:35,824 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:39:37,681 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:37,700 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:37,717 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:37,735 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:37,755 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:42,162 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:42,181 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:42,198 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:42,215 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:42,236 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:46,704 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:47,462 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:39:47,915 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:48,742 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:49,538 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:50,321 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:39:51,280 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:39:53,136 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:53,158 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:53,172 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:53,187 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:53,206 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:39:57,626 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:39:57,644 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:39:57,661 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:39:57,678 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:39:57,698 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:02,167 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:02,994 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:03,447 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:04,267 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:05,044 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:05,831 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:06,787 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:40:08,643 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:08,663 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:08,680 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:08,697 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:08,718 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:13,130 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:13,150 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:13,167 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:13,184 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:13,205 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:17,673 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:18,158 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:18,889 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:19,342 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:20,173 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:20,954 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:21,731 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:22,689 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:40:24,613 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:24,631 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:24,649 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:24,671 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:24,702 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:29,119 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:29,139 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:29,155 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:29,173 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:29,194 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:33,663 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:35,338 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:35,790 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:36,608 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:37,387 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:38,168 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:39,125 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:40:40,986 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:41,005 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:41,022 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:41,040 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:41,061 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:45,504 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:45,522 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:45,537 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:45,552 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:45,570 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:40:50,049 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:50,798 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:40:51,260 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:52,085 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:52,873 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:53,658 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:40:54,645 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:40:56,496 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:40:56,516 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:40:56,530 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:40:56,544 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:40:56,562 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:00,977 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:00,996 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:01,013 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:01,031 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:01,052 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:05,548 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:06,419 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:06,881 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:07,704 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:08,487 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:09,275 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:10,246 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:41:12,101 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:12,119 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:12,137 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:12,153 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:12,180 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:16,625 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:16,642 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:16,658 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:16,672 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:16,692 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:21,167 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:21,655 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:22,390 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:22,851 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:23,722 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:24,511 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:25,291 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:26,236 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:41:28,092 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:28,111 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:28,130 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:28,144 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:28,164 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:32,576 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:32,593 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:32,608 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:32,623 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:32,642 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:37,123 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:38,255 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:38,718 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:39,545 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:40,344 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:41,126 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:42,078 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:41:43,936 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:43,957 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:43,976 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:43,997 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:44,019 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:48,448 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:48,467 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:48,483 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:48,501 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:48,522 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:41:52,990 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:53,735 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:41:54,205 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:55,028 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:55,813 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:56,597 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:41:57,544 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:41:59,398 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:41:59,415 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:41:59,433 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:41:59,455 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:41:59,473 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:03,870 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:03,887 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:03,902 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:03,922 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:03,947 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:08,435 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:09,267 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:09,726 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:10,562 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:11,345 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:12,132 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:13,085 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:42:14,974 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:14,991 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:15,009 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:15,024 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:15,043 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:19,463 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:19,481 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:19,500 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:19,515 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:19,534 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:24,068 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:24,567 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:25,314 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:25,767 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:26,585 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:27,367 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:28,149 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:29,093 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:42:30,956 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:30,975 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:30,994 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:31,008 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:31,027 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:35,464 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:35,482 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:35,500 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:35,517 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:35,536 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:40,021 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:46,830 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:42:47,292 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:48,119 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:48,900 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:49,684 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:42:50,649 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:42:52,506 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:52,528 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:52,546 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:52,566 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:52,596 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:42:57,045 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:42:57,065 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:42:57,084 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:42:57,103 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:42:57,133 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:01,626 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:02,397 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:02,854 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:03,678 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:04,488 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:05,269 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:06,222 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:43:08,077 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:08,098 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:08,117 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:08,137 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:08,167 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:12,603 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:12,625 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:12,643 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:12,663 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:12,685 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:17,145 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:17,963 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:18,414 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:19,233 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:20,018 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:20,804 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:21,752 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:43:23,624 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:23,644 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:23,661 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:23,679 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:23,700 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:28,147 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:28,167 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:28,184 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:28,202 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:28,224 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:32,706 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:33,208 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:33,939 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:34,398 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:35,221 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:36,006 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:36,789 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:37,735 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:43:39,589 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:39,608 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:39,626 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:39,640 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:39,662 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:44,083 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:44,103 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:44,120 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:44,139 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:44,160 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:48,646 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:49,746 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:43:50,204 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:51,022 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:51,804 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:52,585 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:43:53,527 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:43:55,391 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:55,410 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:55,427 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:55,445 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:55,465 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:43:59,876 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:43:59,896 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:43:59,913 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:43:59,930 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:43:59,951 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:04,424 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:05,164 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:05,616 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:06,435 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:07,215 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:07,999 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:09,008 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:44:11,047 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:11,068 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:11,088 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:11,110 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:11,136 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:15,594 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:15,610 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:15,626 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:15,640 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:15,659 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:20,786 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:21,623 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:22,078 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:22,903 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:23,683 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:24,475 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:25,426 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:44:27,287 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:27,305 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:27,320 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:27,337 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:27,357 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:31,764 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:31,782 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:31,799 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:31,828 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:31,846 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:36,332 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:36,803 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:37,542 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:37,991 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:38,810 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:39,590 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:40,382 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:41,333 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:44:43,192 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:43,208 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:43,224 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:43,241 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:43,262 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:47,682 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:44:47,699 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:44:47,718 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:44:47,732 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:44:47,751 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:44:52,227 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:54,081 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:44:54,538 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:55,362 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:56,152 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:56,940 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:44:58,139 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:44:59,996 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:00,016 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:00,033 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:00,050 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:00,068 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:04,714 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:04,739 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:04,757 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:04,776 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:04,806 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:09,854 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:10,614 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:11,067 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:11,893 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:12,679 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:13,761 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:14,758 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:45:16,622 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:16,643 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:16,661 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:16,681 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:16,703 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:21,212 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:21,229 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:21,244 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:21,262 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:21,292 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:25,933 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:26,763 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:27,218 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:28,040 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:28,819 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:29,601 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:30,567 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:45:32,418 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:32,439 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:32,456 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:32,472 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:32,493 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:36,903 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:36,920 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:36,936 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:36,952 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:36,971 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:41,458 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:41,948 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:42,905 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:43,360 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:44,190 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:44,968 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:45,749 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:45:46,702 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:45:48,560 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:48,578 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:48,596 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:48,618 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:48,650 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:53,150 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:45:53,173 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:45:53,192 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:45:53,213 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:45:53,240 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:45:57,732 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:58,867 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:45:59,434 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:00,383 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:01,172 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:01,956 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:02,917 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:46:04,791 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:04,812 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:04,831 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:04,853 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:04,878 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:09,300 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:09,324 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:09,344 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:09,366 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:09,392 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:13,908 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:14,701 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:15,167 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:15,987 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:16,774 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:17,582 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:18,568 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:46:20,484 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:20,501 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:20,516 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:20,537 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:20,568 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:25,146 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:25,162 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:25,176 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:25,190 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:25,208 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:30,102 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:30,943 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:31,398 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:32,218 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:33,001 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:33,783 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:34,748 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:46:36,958 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:36,978 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:36,995 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:37,013 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:37,033 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:41,522 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:41,539 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:41,552 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:41,566 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:41,586 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:46,168 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:46,654 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:47,400 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:46:47,861 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:48,679 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:49,458 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:50,261 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:46:51,373 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:46:53,398 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:53,415 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:53,433 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:53,447 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:53,467 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:46:58,152 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:46:58,169 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:46:58,185 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:46:58,200 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:46:58,220 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:03,352 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:06,230 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:06,681 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:07,506 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:08,286 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:09,084 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:10,058 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:47:11,917 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:11,943 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:11,958 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:11,972 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:11,990 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:16,842 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:16,860 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:16,874 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:16,888 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:16,907 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:21,406 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:22,175 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:22,631 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:23,464 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:24,272 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:25,056 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:26,015 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:47:27,878 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:27,894 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:27,910 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:27,924 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:27,943 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:32,373 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:32,390 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:32,404 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:32,419 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:32,437 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:37,089 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:38,027 WARN L718 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2022-12-14 12:47:38,533 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:39,351 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:40,134 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:40,926 WARN L718 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2022-12-14 12:47:41,869 WARN L718 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2022-12-14 12:47:43,725 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:43,741 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:43,755 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:43,768 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:43,787 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2022-12-14 12:47:48,194 WARN L718 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2022-12-14 12:47:48,211 WARN L718 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2022-12-14 12:47:48,226 WARN L718 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2022-12-14 12:47:48,240 WARN L718 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2022-12-14 12:47:48,259 WARN L718 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts.