./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ifncomp.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/array-fpi/ifncomp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6359f1f4cb6aed42e13f4959731bd90b4ed828bda061bd22e3b91472b1893854 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:47:08,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:47:08,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 04:47:08,541 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:47:08,541 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:47:08,563 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:47:08,563 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:47:08,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:47:08,564 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:47:08,565 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:47:08,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:47:08,566 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:47:08,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:47:08,567 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:47:08,567 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:47:08,568 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:47:08,568 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:47:08,569 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 04:47:08,569 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 04:47:08,570 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 04:47:08,570 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:47:08,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:47:08,571 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:47:08,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:47:08,572 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 04:47:08,572 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:47:08,573 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:47:08,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:47:08,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:47:08,574 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:47:08,575 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:47:08,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:47:08,576 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:47:08,576 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:47:08,576 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:47:08,576 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 04:47:08,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 04:47:08,576 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:47:08,577 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:47:08,577 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:47:08,577 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:47:08,577 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:47:08,577 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6359f1f4cb6aed42e13f4959731bd90b4ed828bda061bd22e3b91472b1893854 [2023-11-29 04:47:08,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:47:08,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:47:08,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:47:08,793 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:47:08,793 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:47:08,795 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/array-fpi/ifncomp.c [2023-11-29 04:47:11,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:47:11,695 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:47:11,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/sv-benchmarks/c/array-fpi/ifncomp.c [2023-11-29 04:47:11,702 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/data/d456a98bb/a2f38600be4e423497eb1c85b9ff6d79/FLAG117051f24 [2023-11-29 04:47:11,714 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/data/d456a98bb/a2f38600be4e423497eb1c85b9ff6d79 [2023-11-29 04:47:11,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:47:11,718 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:47:11,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:47:11,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:47:11,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:47:11,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e3d764 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11, skipping insertion in model container [2023-11-29 04:47:11,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,745 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:47:11,862 WARN L240 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_505b5767-150c-4f62-a774-2fcd7d2d1ca3/sv-benchmarks/c/array-fpi/ifncomp.c[590,603] [2023-11-29 04:47:11,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:47:11,893 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:47:11,902 WARN L240 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_505b5767-150c-4f62-a774-2fcd7d2d1ca3/sv-benchmarks/c/array-fpi/ifncomp.c[590,603] [2023-11-29 04:47:11,913 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:47:11,926 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:47:11,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11 WrapperNode [2023-11-29 04:47:11,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:47:11,928 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:47:11,928 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:47:11,928 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:47:11,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,940 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,964 INFO L138 Inliner]: procedures = 16, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 92 [2023-11-29 04:47:11,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:47:11,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:47:11,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:47:11,966 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:47:11,975 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,977 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,990 INFO L175 MemorySlicer]: Split 14 memory accesses to 4 slices as follows [2, 4, 4, 4]. 29 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 6 writes are split as follows [0, 2, 2, 2]. [2023-11-29 04:47:11,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:11,998 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:12,002 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:12,003 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:12,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:12,008 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:47:12,008 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:47:12,009 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:47:12,009 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:47:12,010 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (1/1) ... [2023-11-29 04:47:12,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:47:12,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:12,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:47:12,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:47:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 04:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 04:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 04:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 04:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 04:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:47:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 04:47:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 04:47:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 04:47:12,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 04:47:12,165 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:47:12,167 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:47:12,347 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:47:12,368 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:47:12,368 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-29 04:47:12,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:47:12 BoogieIcfgContainer [2023-11-29 04:47:12,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:47:12,372 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:47:12,372 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:47:12,375 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:47:12,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:47:11" (1/3) ... [2023-11-29 04:47:12,376 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@483440b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:47:12, skipping insertion in model container [2023-11-29 04:47:12,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:47:11" (2/3) ... [2023-11-29 04:47:12,377 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@483440b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:47:12, skipping insertion in model container [2023-11-29 04:47:12,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:47:12" (3/3) ... [2023-11-29 04:47:12,378 INFO L112 eAbstractionObserver]: Analyzing ICFG ifncomp.c [2023-11-29 04:47:12,397 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:47:12,397 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:47:12,470 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:47:12,476 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@272cd1b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:47:12,477 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:47:12,481 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 22 states have (on average 1.6818181818181819) internal successors, (37), 23 states have internal predecessors, (37), 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) [2023-11-29 04:47:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-29 04:47:12,488 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:12,488 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:12,489 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:12,494 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:12,494 INFO L85 PathProgramCache]: Analyzing trace with hash 744019223, now seen corresponding path program 1 times [2023-11-29 04:47:12,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:12,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118609464] [2023-11-29 04:47:12,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:12,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:12,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118609464] [2023-11-29 04:47:12,615 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 04:47:12,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [897537837] [2023-11-29 04:47:12,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:12,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:12,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:12,619 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:12,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 04:47:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:12,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 04:47:12,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:47:12,732 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:47:12,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [897537837] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:47:12,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:47:12,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:47:12,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654053361] [2023-11-29 04:47:12,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:47:12,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 04:47:12,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:12,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 04:47:12,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:47:12,768 INFO L87 Difference]: Start difference. First operand has 24 states, 22 states have (on average 1.6818181818181819) internal successors, (37), 23 states have internal predecessors, (37), 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 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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) [2023-11-29 04:47:12,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:12,787 INFO L93 Difference]: Finished difference Result 45 states and 69 transitions. [2023-11-29 04:47:12,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 04:47:12,789 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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 [2023-11-29 04:47:12,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:12,795 INFO L225 Difference]: With dead ends: 45 [2023-11-29 04:47:12,795 INFO L226 Difference]: Without dead ends: 21 [2023-11-29 04:47:12,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:47:12,801 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:12,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 28 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:47:12,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-11-29 04:47:12,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2023-11-29 04:47:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.35) internal successors, (27), 20 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) [2023-11-29 04:47:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 27 transitions. [2023-11-29 04:47:12,834 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 27 transitions. Word has length 13 [2023-11-29 04:47:12,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:12,834 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 27 transitions. [2023-11-29 04:47:12,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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) [2023-11-29 04:47:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2023-11-29 04:47:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-29 04:47:12,835 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:12,835 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:12,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 04:47:13,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 04:47:13,041 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:13,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:13,041 INFO L85 PathProgramCache]: Analyzing trace with hash 262319171, now seen corresponding path program 1 times [2023-11-29 04:47:13,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:13,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712074264] [2023-11-29 04:47:13,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:13,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:13,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712074264] [2023-11-29 04:47:13,085 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 04:47:13,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166253641] [2023-11-29 04:47:13,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:13,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:13,087 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:13,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 04:47:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:13,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:47:13,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:13,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:47:13,222 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:47:13,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [166253641] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:47:13,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:47:13,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 04:47:13,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294870818] [2023-11-29 04:47:13,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:47:13,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:47:13,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:13,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:47:13,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:47:13,225 INFO L87 Difference]: Start difference. First operand 21 states and 27 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 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) [2023-11-29 04:47:13,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:13,302 INFO L93 Difference]: Finished difference Result 49 states and 65 transitions. [2023-11-29 04:47:13,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:47:13,303 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 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 [2023-11-29 04:47:13,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:13,304 INFO L225 Difference]: With dead ends: 49 [2023-11-29 04:47:13,304 INFO L226 Difference]: Without dead ends: 35 [2023-11-29 04:47:13,305 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 04:47:13,306 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 53 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:13,307 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 12 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:47:13,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-29 04:47:13,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 24. [2023-11-29 04:47:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 23 states have internal predecessors, (30), 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) [2023-11-29 04:47:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 30 transitions. [2023-11-29 04:47:13,313 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 30 transitions. Word has length 13 [2023-11-29 04:47:13,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:13,314 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 30 transitions. [2023-11-29 04:47:13,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 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) [2023-11-29 04:47:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2023-11-29 04:47:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-29 04:47:13,315 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:13,315 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:13,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 04:47:13,516 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:13,516 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:13,517 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:13,517 INFO L85 PathProgramCache]: Analyzing trace with hash 985676480, now seen corresponding path program 1 times [2023-11-29 04:47:13,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:13,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928018276] [2023-11-29 04:47:13,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:13,547 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:13,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1876302014] [2023-11-29 04:47:13,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:13,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:13,549 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:13,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 04:47:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:13,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:47:13,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 04:47:13,646 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:47:13,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:13,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928018276] [2023-11-29 04:47:13,647 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:13,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1876302014] [2023-11-29 04:47:13,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1876302014] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:47:13,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:47:13,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:47:13,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806833007] [2023-11-29 04:47:13,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:47:13,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:47:13,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:13,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:47:13,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:47:13,650 INFO L87 Difference]: Start difference. First operand 24 states and 30 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 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) [2023-11-29 04:47:13,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:13,703 INFO L93 Difference]: Finished difference Result 54 states and 69 transitions. [2023-11-29 04:47:13,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:47:13,704 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 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) Word has length 22 [2023-11-29 04:47:13,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:13,704 INFO L225 Difference]: With dead ends: 54 [2023-11-29 04:47:13,705 INFO L226 Difference]: Without dead ends: 35 [2023-11-29 04:47:13,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:47:13,707 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 9 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:13,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 20 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:47:13,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-29 04:47:13,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 27. [2023-11-29 04:47:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 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) [2023-11-29 04:47:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 33 transitions. [2023-11-29 04:47:13,714 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 33 transitions. Word has length 22 [2023-11-29 04:47:13,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:13,715 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 33 transitions. [2023-11-29 04:47:13,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 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) [2023-11-29 04:47:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2023-11-29 04:47:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-29 04:47:13,716 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:13,716 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:13,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 04:47:13,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:13,917 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:13,917 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:13,917 INFO L85 PathProgramCache]: Analyzing trace with hash -789330882, now seen corresponding path program 1 times [2023-11-29 04:47:13,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:13,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403678992] [2023-11-29 04:47:13,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:13,945 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:13,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1622946588] [2023-11-29 04:47:13,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:13,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:13,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:13,947 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:13,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 04:47:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:14,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 04:47:14,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:14,061 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:14,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 04:47:14,128 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:47:14,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:14,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403678992] [2023-11-29 04:47:14,129 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:14,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1622946588] [2023-11-29 04:47:14,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1622946588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:47:14,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:47:14,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 04:47:14,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979036418] [2023-11-29 04:47:14,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:47:14,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 04:47:14,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:14,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 04:47:14,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 04:47:14,131 INFO L87 Difference]: Start difference. First operand 27 states and 33 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 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) [2023-11-29 04:47:14,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:14,189 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2023-11-29 04:47:14,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:47:14,190 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 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) Word has length 22 [2023-11-29 04:47:14,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:14,191 INFO L225 Difference]: With dead ends: 41 [2023-11-29 04:47:14,191 INFO L226 Difference]: Without dead ends: 39 [2023-11-29 04:47:14,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-29 04:47:14,193 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 12 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:14,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 56 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:47:14,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2023-11-29 04:47:14,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 32. [2023-11-29 04:47:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 31 states have (on average 1.2580645161290323) internal successors, (39), 31 states have internal predecessors, (39), 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) [2023-11-29 04:47:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2023-11-29 04:47:14,200 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 22 [2023-11-29 04:47:14,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:14,201 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2023-11-29 04:47:14,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 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) [2023-11-29 04:47:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2023-11-29 04:47:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-29 04:47:14,202 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:14,202 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:14,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-29 04:47:14,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:14,404 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:14,405 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:14,405 INFO L85 PathProgramCache]: Analyzing trace with hash -5157465, now seen corresponding path program 1 times [2023-11-29 04:47:14,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:14,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458857198] [2023-11-29 04:47:14,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:14,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:14,425 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:14,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [748308664] [2023-11-29 04:47:14,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:14,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:14,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:14,427 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:14,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 04:47:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:14,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:47:14,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 04:47:14,564 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:47:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 04:47:14,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:14,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458857198] [2023-11-29 04:47:14,623 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:14,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [748308664] [2023-11-29 04:47:14,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [748308664] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:47:14,624 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:47:14,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2023-11-29 04:47:14,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050361445] [2023-11-29 04:47:14,624 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:47:14,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 04:47:14,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:14,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 04:47:14,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2023-11-29 04:47:14,626 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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) [2023-11-29 04:47:14,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:14,814 INFO L93 Difference]: Finished difference Result 86 states and 105 transitions. [2023-11-29 04:47:14,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 04:47:14,815 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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 25 [2023-11-29 04:47:14,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:14,816 INFO L225 Difference]: With dead ends: 86 [2023-11-29 04:47:14,816 INFO L226 Difference]: Without dead ends: 49 [2023-11-29 04:47:14,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 38 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2023-11-29 04:47:14,818 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 56 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 32 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:14,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 32 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:47:14,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2023-11-29 04:47:14,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 33. [2023-11-29 04:47:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.21875) internal successors, (39), 32 states have internal predecessors, (39), 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) [2023-11-29 04:47:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 39 transitions. [2023-11-29 04:47:14,825 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 39 transitions. Word has length 25 [2023-11-29 04:47:14,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:14,826 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 39 transitions. [2023-11-29 04:47:14,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 9 states have internal predecessors, (30), 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) [2023-11-29 04:47:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2023-11-29 04:47:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-29 04:47:14,827 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:14,827 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:14,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-29 04:47:15,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:15,028 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:15,028 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:15,028 INFO L85 PathProgramCache]: Analyzing trace with hash -802018263, now seen corresponding path program 1 times [2023-11-29 04:47:15,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:15,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718256774] [2023-11-29 04:47:15,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:15,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:15,065 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:15,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [564033605] [2023-11-29 04:47:15,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:15,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:15,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:15,067 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:15,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 04:47:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:15,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 29 conjunts are in the unsatisfiable core [2023-11-29 04:47:15,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:15,275 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:15,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 04:47:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-29 04:47:15,388 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:47:15,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 21 treesize of output 19 [2023-11-29 04:47:15,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 22 treesize of output 20 [2023-11-29 04:47:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 04:47:15,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:15,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718256774] [2023-11-29 04:47:15,754 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:15,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564033605] [2023-11-29 04:47:15,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [564033605] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:47:15,754 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:47:15,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 15 [2023-11-29 04:47:15,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869795408] [2023-11-29 04:47:15,755 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:47:15,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-29 04:47:15,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:15,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-29 04:47:15,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:47:15,757 INFO L87 Difference]: Start difference. First operand 33 states and 39 transitions. Second operand has 15 states, 15 states have (on average 3.6) internal successors, (54), 15 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:47:16,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:16,347 INFO L93 Difference]: Finished difference Result 123 states and 149 transitions. [2023-11-29 04:47:16,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 04:47:16,347 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.6) internal successors, (54), 15 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2023-11-29 04:47:16,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:16,348 INFO L225 Difference]: With dead ends: 123 [2023-11-29 04:47:16,348 INFO L226 Difference]: Without dead ends: 96 [2023-11-29 04:47:16,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=176, Invalid=526, Unknown=0, NotChecked=0, Total=702 [2023-11-29 04:47:16,350 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 148 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:16,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 57 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 04:47:16,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-11-29 04:47:16,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 47. [2023-11-29 04:47:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.2173913043478262) internal successors, (56), 46 states have internal predecessors, (56), 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) [2023-11-29 04:47:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 56 transitions. [2023-11-29 04:47:16,363 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 56 transitions. Word has length 31 [2023-11-29 04:47:16,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:16,364 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 56 transitions. [2023-11-29 04:47:16,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.6) internal successors, (54), 15 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:47:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2023-11-29 04:47:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 04:47:16,365 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:16,365 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:16,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-29 04:47:16,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 04:47:16,568 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:16,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:16,569 INFO L85 PathProgramCache]: Analyzing trace with hash -17802788, now seen corresponding path program 1 times [2023-11-29 04:47:16,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:16,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690761465] [2023-11-29 04:47:16,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:16,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:16,598 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:16,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [532376604] [2023-11-29 04:47:16,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:16,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:16,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:16,600 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:16,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 04:47:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:47:16,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 43 conjunts are in the unsatisfiable core [2023-11-29 04:47:16,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:16,904 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:16,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 04:47:17,027 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:17,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 20 [2023-11-29 04:47:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:47:17,247 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:47:17,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 50 treesize of output 46 [2023-11-29 04:47:17,749 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:47:17,749 INFO L378 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 79 treesize of output 77 [2023-11-29 04:47:18,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 21 treesize of output 19 [2023-11-29 04:47:18,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 22 treesize of output 20 [2023-11-29 04:47:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-29 04:47:18,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:18,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690761465] [2023-11-29 04:47:18,108 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:18,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [532376604] [2023-11-29 04:47:18,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [532376604] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:47:18,109 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:47:18,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 25 [2023-11-29 04:47:18,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224352316] [2023-11-29 04:47:18,109 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:47:18,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2023-11-29 04:47:18,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:18,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2023-11-29 04:47:18,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=495, Unknown=0, NotChecked=0, Total=600 [2023-11-29 04:47:18,111 INFO L87 Difference]: Start difference. First operand 47 states and 56 transitions. Second operand has 25 states, 25 states have (on average 2.48) internal successors, (62), 25 states have internal predecessors, (62), 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) [2023-11-29 04:47:21,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:21,251 INFO L93 Difference]: Finished difference Result 214 states and 248 transitions. [2023-11-29 04:47:21,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-29 04:47:21,252 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.48) internal successors, (62), 25 states have internal predecessors, (62), 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 34 [2023-11-29 04:47:21,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:21,254 INFO L225 Difference]: With dead ends: 214 [2023-11-29 04:47:21,254 INFO L226 Difference]: Without dead ends: 182 [2023-11-29 04:47:21,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 936 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=695, Invalid=2845, Unknown=0, NotChecked=0, Total=3540 [2023-11-29 04:47:21,257 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 474 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 567 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 474 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 567 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:21,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [474 Valid, 178 Invalid, 711 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 567 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 04:47:21,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-11-29 04:47:21,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 82. [2023-11-29 04:47:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 1.2592592592592593) internal successors, (102), 81 states have internal predecessors, (102), 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) [2023-11-29 04:47:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 102 transitions. [2023-11-29 04:47:21,277 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 102 transitions. Word has length 34 [2023-11-29 04:47:21,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:21,277 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 102 transitions. [2023-11-29 04:47:21,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.48) internal successors, (62), 25 states have internal predecessors, (62), 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) [2023-11-29 04:47:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 102 transitions. [2023-11-29 04:47:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-29 04:47:21,278 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:21,278 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:21,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 04:47:21,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 04:47:21,484 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:21,485 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:21,485 INFO L85 PathProgramCache]: Analyzing trace with hash -2076677303, now seen corresponding path program 2 times [2023-11-29 04:47:21,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:21,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37927713] [2023-11-29 04:47:21,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:21,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:21,509 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:21,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [314488794] [2023-11-29 04:47:21,509 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 04:47:21,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:21,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:21,510 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:21,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 04:47:21,608 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 04:47:21,608 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:47:21,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 04:47:21,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 04:47:21,689 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:47:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 04:47:21,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:21,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37927713] [2023-11-29 04:47:21,771 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:21,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [314488794] [2023-11-29 04:47:21,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [314488794] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:47:21,772 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:47:21,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2023-11-29 04:47:21,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029483709] [2023-11-29 04:47:21,772 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:47:21,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 04:47:21,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:21,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 04:47:21,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2023-11-29 04:47:21,773 INFO L87 Difference]: Start difference. First operand 82 states and 102 transitions. Second operand has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 12 states have internal predecessors, (41), 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) [2023-11-29 04:47:21,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:47:21,965 INFO L93 Difference]: Finished difference Result 204 states and 246 transitions. [2023-11-29 04:47:21,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 04:47:21,965 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 12 states have internal predecessors, (41), 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 37 [2023-11-29 04:47:21,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:47:21,967 INFO L225 Difference]: With dead ends: 204 [2023-11-29 04:47:21,967 INFO L226 Difference]: Without dead ends: 111 [2023-11-29 04:47:21,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 58 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2023-11-29 04:47:21,968 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 93 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:47:21,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 51 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:47:21,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2023-11-29 04:47:21,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 90. [2023-11-29 04:47:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 1.2134831460674158) internal successors, (108), 89 states have internal predecessors, (108), 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) [2023-11-29 04:47:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 108 transitions. [2023-11-29 04:47:21,984 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 108 transitions. Word has length 37 [2023-11-29 04:47:21,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:47:21,984 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 108 transitions. [2023-11-29 04:47:21,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.4166666666666665) internal successors, (41), 12 states have internal predecessors, (41), 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) [2023-11-29 04:47:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 108 transitions. [2023-11-29 04:47:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-29 04:47:21,986 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:47:21,986 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:47:21,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 04:47:22,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:22,187 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:47:22,188 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:47:22,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1757283202, now seen corresponding path program 3 times [2023-11-29 04:47:22,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:47:22,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664699700] [2023-11-29 04:47:22,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:47:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:47:22,214 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:47:22,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1676842555] [2023-11-29 04:47:22,215 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-29 04:47:22,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:47:22,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:47:22,216 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:47:22,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 04:47:23,123 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-11-29 04:47:23,123 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:47:23,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 81 conjunts are in the unsatisfiable core [2023-11-29 04:47:23,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:47:23,178 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:23,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 59 treesize of output 45 [2023-11-29 04:47:23,256 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-29 04:47:23,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 1 case distinctions, treesize of input 45 treesize of output 85 [2023-11-29 04:47:23,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 11 [2023-11-29 04:47:23,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 105 treesize of output 87 [2023-11-29 04:47:23,561 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-29 04:47:23,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 117 [2023-11-29 04:47:23,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 11 [2023-11-29 04:47:23,951 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:24,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2023-11-29 04:47:24,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 59 treesize of output 53 [2023-11-29 04:47:24,145 INFO L378 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 45 treesize of output 41 [2023-11-29 04:47:24,333 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:47:24,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 21 [2023-11-29 04:47:24,489 INFO L378 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 11 treesize of output 7 [2023-11-29 04:47:24,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:47:24,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 137 treesize of output 117 [2023-11-29 04:47:24,787 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:47:24,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 82 treesize of output 76 [2023-11-29 04:47:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 04:47:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 04:47:24,821 INFO L349 Elim1Store]: treesize reduction 70, result has 1.4 percent of original size [2023-11-29 04:47:24,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 95 treesize of output 168 [2023-11-29 04:47:24,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 04:47:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-29 04:47:24,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 80 [2023-11-29 04:47:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:47:26,707 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:47:28,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 126 treesize of output 118 [2023-11-29 04:47:28,630 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:47:28,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1336 treesize of output 1244 [2023-11-29 04:47:31,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 111 treesize of output 103 [2023-11-29 04:47:31,759 INFO L378 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 183 treesize of output 163 [2023-11-29 04:47:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 5 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:47:32,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:47:32,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664699700] [2023-11-29 04:47:32,392 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:47:32,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676842555] [2023-11-29 04:47:32,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1676842555] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:47:32,392 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:47:32,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 30] total 61 [2023-11-29 04:47:32,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048348306] [2023-11-29 04:47:32,393 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:47:32,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2023-11-29 04:47:32,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:47:32,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2023-11-29 04:47:32,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=512, Invalid=3148, Unknown=0, NotChecked=0, Total=3660 [2023-11-29 04:47:32,396 INFO L87 Difference]: Start difference. First operand 90 states and 108 transitions. Second operand has 61 states, 61 states have (on average 1.4918032786885247) internal successors, (91), 61 states have internal predecessors, (91), 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) [2023-11-29 04:48:13,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:48:13,779 INFO L93 Difference]: Finished difference Result 351 states and 410 transitions. [2023-11-29 04:48:13,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2023-11-29 04:48:13,780 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 1.4918032786885247) internal successors, (91), 61 states have internal predecessors, (91), 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 46 [2023-11-29 04:48:13,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:48:13,783 INFO L225 Difference]: With dead ends: 351 [2023-11-29 04:48:13,783 INFO L226 Difference]: Without dead ends: 297 [2023-11-29 04:48:13,791 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9190 ImplicationChecksByTransitivity, 41.1s TimeCoverageRelationStatistics Valid=5797, Invalid=23273, Unknown=0, NotChecked=0, Total=29070 [2023-11-29 04:48:13,791 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 929 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 1274 mSolverCounterSat, 586 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 929 SdHoareTripleChecker+Valid, 243 SdHoareTripleChecker+Invalid, 1860 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 586 IncrementalHoareTripleChecker+Valid, 1274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:48:13,792 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [929 Valid, 243 Invalid, 1860 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [586 Valid, 1274 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-29 04:48:13,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2023-11-29 04:48:13,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 110. [2023-11-29 04:48:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 109 states have (on average 1.2201834862385321) internal successors, (133), 109 states have internal predecessors, (133), 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) [2023-11-29 04:48:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 133 transitions. [2023-11-29 04:48:13,830 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 133 transitions. Word has length 46 [2023-11-29 04:48:13,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:48:13,830 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 133 transitions. [2023-11-29 04:48:13,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 1.4918032786885247) internal successors, (91), 61 states have internal predecessors, (91), 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) [2023-11-29 04:48:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions. [2023-11-29 04:48:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-29 04:48:13,831 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:48:13,832 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:48:13,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 04:48:14,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-29 04:48:14,032 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:48:14,033 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:48:14,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1681653113, now seen corresponding path program 4 times [2023-11-29 04:48:14,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:48:14,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520015183] [2023-11-29 04:48:14,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:48:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:48:14,063 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:48:14,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1992913562] [2023-11-29 04:48:14,063 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-29 04:48:14,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:14,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:48:14,065 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:48:14,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 04:48:14,137 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-29 04:48:14,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:48:14,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 04:48:14,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:48:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 04:48:14,215 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:48:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-29 04:48:14,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:48:14,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520015183] [2023-11-29 04:48:14,283 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:48:14,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1992913562] [2023-11-29 04:48:14,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1992913562] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:48:14,283 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:48:14,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2023-11-29 04:48:14,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162497339] [2023-11-29 04:48:14,283 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:48:14,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-29 04:48:14,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:48:14,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-29 04:48:14,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:48:14,285 INFO L87 Difference]: Start difference. First operand 110 states and 133 transitions. Second operand has 15 states, 15 states have (on average 3.466666666666667) internal successors, (52), 15 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:48:14,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:48:14,594 INFO L93 Difference]: Finished difference Result 236 states and 272 transitions. [2023-11-29 04:48:14,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 04:48:14,595 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.466666666666667) internal successors, (52), 15 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2023-11-29 04:48:14,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:48:14,596 INFO L225 Difference]: With dead ends: 236 [2023-11-29 04:48:14,596 INFO L226 Difference]: Without dead ends: 150 [2023-11-29 04:48:14,597 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 72 SyntacticMatches, 5 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2023-11-29 04:48:14,597 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 165 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:48:14,598 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 61 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:48:14,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2023-11-29 04:48:14,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 114. [2023-11-29 04:48:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 113 states have (on average 1.1858407079646018) internal successors, (134), 113 states have internal predecessors, (134), 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) [2023-11-29 04:48:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 134 transitions. [2023-11-29 04:48:14,634 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 134 transitions. Word has length 46 [2023-11-29 04:48:14,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:48:14,635 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 134 transitions. [2023-11-29 04:48:14,635 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.466666666666667) internal successors, (52), 15 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 04:48:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 134 transitions. [2023-11-29 04:48:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-29 04:48:14,636 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:48:14,636 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:48:14,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-29 04:48:14,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:14,836 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:48:14,837 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:48:14,837 INFO L85 PathProgramCache]: Analyzing trace with hash -457388084, now seen corresponding path program 5 times [2023-11-29 04:48:14,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:48:14,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604680539] [2023-11-29 04:48:14,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:48:14,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:48:14,859 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:48:14,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [318634298] [2023-11-29 04:48:14,860 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-29 04:48:14,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:14,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:48:14,861 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:48:14,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 04:48:16,494 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2023-11-29 04:48:16,494 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:48:16,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 04:48:16,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:48:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 19 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-29 04:48:16,576 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:48:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 14 proven. 20 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-29 04:48:16,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:48:16,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604680539] [2023-11-29 04:48:16,658 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:48:16,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [318634298] [2023-11-29 04:48:16,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [318634298] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:48:16,658 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:48:16,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2023-11-29 04:48:16,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352025495] [2023-11-29 04:48:16,659 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:48:16,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-29 04:48:16,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:48:16,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-29 04:48:16,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:48:16,660 INFO L87 Difference]: Start difference. First operand 114 states and 134 transitions. Second operand has 15 states, 15 states have (on average 3.2666666666666666) internal successors, (49), 15 states have internal predecessors, (49), 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) [2023-11-29 04:48:16,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:48:16,979 INFO L93 Difference]: Finished difference Result 217 states and 256 transitions. [2023-11-29 04:48:16,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 04:48:16,980 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.2666666666666666) internal successors, (49), 15 states have internal predecessors, (49), 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 49 [2023-11-29 04:48:16,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:48:16,981 INFO L225 Difference]: With dead ends: 217 [2023-11-29 04:48:16,981 INFO L226 Difference]: Without dead ends: 109 [2023-11-29 04:48:16,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 82 SyntacticMatches, 5 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=149, Invalid=403, Unknown=0, NotChecked=0, Total=552 [2023-11-29 04:48:16,982 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 178 mSDsluCounter, 50 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:48:16,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 68 Invalid, 318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:48:16,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2023-11-29 04:48:17,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 84. [2023-11-29 04:48:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 1.108433734939759) internal successors, (92), 83 states have internal predecessors, (92), 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) [2023-11-29 04:48:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 92 transitions. [2023-11-29 04:48:17,005 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 92 transitions. Word has length 49 [2023-11-29 04:48:17,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:48:17,005 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 92 transitions. [2023-11-29 04:48:17,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.2666666666666666) internal successors, (49), 15 states have internal predecessors, (49), 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) [2023-11-29 04:48:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 92 transitions. [2023-11-29 04:48:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-29 04:48:17,006 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:48:17,006 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:48:17,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 04:48:17,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:17,207 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:48:17,207 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:48:17,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1965395009, now seen corresponding path program 2 times [2023-11-29 04:48:17,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:48:17,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328213728] [2023-11-29 04:48:17,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:48:17,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:48:17,235 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:48:17,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1920530975] [2023-11-29 04:48:17,236 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 04:48:17,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:17,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:48:17,237 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:48:17,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 04:48:17,327 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 04:48:17,327 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:48:17,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 04:48:17,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:48:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 35 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-29 04:48:17,440 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:48:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 35 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-29 04:48:17,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:48:17,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328213728] [2023-11-29 04:48:17,535 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:48:17,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920530975] [2023-11-29 04:48:17,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1920530975] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:48:17,535 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:48:17,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 18 [2023-11-29 04:48:17,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605941588] [2023-11-29 04:48:17,536 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:48:17,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 04:48:17,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:48:17,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 04:48:17,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=223, Unknown=0, NotChecked=0, Total=306 [2023-11-29 04:48:17,537 INFO L87 Difference]: Start difference. First operand 84 states and 92 transitions. Second operand has 18 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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) [2023-11-29 04:48:17,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:48:17,851 INFO L93 Difference]: Finished difference Result 182 states and 195 transitions. [2023-11-29 04:48:17,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 04:48:17,851 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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 52 [2023-11-29 04:48:17,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:48:17,852 INFO L225 Difference]: With dead ends: 182 [2023-11-29 04:48:17,852 INFO L226 Difference]: Without dead ends: 144 [2023-11-29 04:48:17,852 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 80 SyntacticMatches, 6 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=399, Unknown=0, NotChecked=0, Total=552 [2023-11-29 04:48:17,853 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 169 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 84 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:48:17,853 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 84 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 279 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:48:17,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2023-11-29 04:48:17,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 106. [2023-11-29 04:48:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 105 states have (on average 1.0857142857142856) internal successors, (114), 105 states have internal predecessors, (114), 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) [2023-11-29 04:48:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 114 transitions. [2023-11-29 04:48:17,894 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 114 transitions. Word has length 52 [2023-11-29 04:48:17,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:48:17,894 INFO L495 AbstractCegarLoop]: Abstraction has 106 states and 114 transitions. [2023-11-29 04:48:17,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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) [2023-11-29 04:48:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 114 transitions. [2023-11-29 04:48:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-29 04:48:17,894 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:48:17,894 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:48:17,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 04:48:18,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:18,095 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:48:18,095 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:48:18,095 INFO L85 PathProgramCache]: Analyzing trace with hash -143827223, now seen corresponding path program 6 times [2023-11-29 04:48:18,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:48:18,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547362741] [2023-11-29 04:48:18,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:48:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:48:18,118 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:48:18,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [992515853] [2023-11-29 04:48:18,118 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-29 04:48:18,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:48:18,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:48:18,119 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:48:18,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 04:48:21,529 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2023-11-29 04:48:21,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:48:21,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 93 conjunts are in the unsatisfiable core [2023-11-29 04:48:21,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:48:21,613 INFO L378 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 11 treesize of output 7 [2023-11-29 04:48:21,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 04:48:21,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 04:48:21,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-29 04:48:21,926 INFO L378 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 11 treesize of output 7 [2023-11-29 04:48:22,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:48:22,142 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:22,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 21 [2023-11-29 04:48:22,225 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:22,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 21 [2023-11-29 04:48:22,353 INFO L378 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 11 treesize of output 7 [2023-11-29 04:48:22,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 20 [2023-11-29 04:48:22,778 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:22,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 34 [2023-11-29 04:48:23,020 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:23,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 36 treesize of output 24 [2023-11-29 04:48:23,027 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:23,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 37 [2023-11-29 04:48:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:48:23,497 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:48:26,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 167 treesize of output 159 [2023-11-29 04:48:26,170 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:26,170 INFO L378 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 1870 treesize of output 1602 [2023-11-29 04:48:26,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 161 treesize of output 153 [2023-11-29 04:48:26,237 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:26,238 INFO L378 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 765 treesize of output 715 [2023-11-29 04:48:32,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 137 treesize of output 129 [2023-11-29 04:48:32,103 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:32,103 INFO L378 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 17326 treesize of output 16088 [2023-11-29 04:48:32,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 139 treesize of output 131 [2023-11-29 04:48:32,692 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2023-11-29 04:48:32,692 INFO L378 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 686 treesize of output 610 [2023-11-29 04:48:32,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 141 treesize of output 133 [2023-11-29 04:48:32,835 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2023-11-29 04:48:32,835 INFO L378 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 251 treesize of output 211 [2023-11-29 04:48:32,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 143 treesize of output 135 [2023-11-29 04:48:32,888 INFO L378 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 7 treesize of output 3 [2023-11-29 04:48:32,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 145 treesize of output 137 [2023-11-29 04:48:32,944 INFO L378 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 76 treesize of output 68 [2023-11-29 04:48:32,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 143 treesize of output 135 [2023-11-29 04:48:32,992 INFO L378 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 714 treesize of output 682 [2023-11-29 04:48:33,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 147 treesize of output 139 [2023-11-29 04:48:33,040 INFO L378 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 7 treesize of output 3 [2023-11-29 04:48:33,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 141 treesize of output 133 [2023-11-29 04:48:33,070 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:48:33,070 INFO L378 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 7034 treesize of output 6366 [2023-11-29 04:48:36,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 43 treesize of output 41 [2023-11-29 04:48:36,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 44 treesize of output 42 [2023-11-29 04:48:36,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 45 treesize of output 43 [2023-11-29 04:48:36,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 45 treesize of output 43 [2023-11-29 04:48:36,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 44 treesize of output 42 [2023-11-29 04:48:36,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 46 treesize of output 44 [2023-11-29 04:48:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:48:37,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:48:37,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547362741] [2023-11-29 04:48:37,094 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:48:37,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992515853] [2023-11-29 04:48:37,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992515853] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:48:37,094 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:48:37,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 33] total 64 [2023-11-29 04:48:37,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381374897] [2023-11-29 04:48:37,095 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:48:37,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2023-11-29 04:48:37,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:48:37,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2023-11-29 04:48:37,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=478, Invalid=3554, Unknown=0, NotChecked=0, Total=4032 [2023-11-29 04:48:37,098 INFO L87 Difference]: Start difference. First operand 106 states and 114 transitions. Second operand has 64 states, 64 states have (on average 1.703125) internal successors, (109), 64 states have internal predecessors, (109), 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) [2023-11-29 04:49:07,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:49:17,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:49:33,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:50:21,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:51:32,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-29 04:52:01,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:52:01,686 INFO L93 Difference]: Finished difference Result 326 states and 346 transitions. [2023-11-29 04:52:01,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2023-11-29 04:52:01,687 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 1.703125) internal successors, (109), 64 states have internal predecessors, (109), 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 55 [2023-11-29 04:52:01,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:52:01,688 INFO L225 Difference]: With dead ends: 326 [2023-11-29 04:52:01,688 INFO L226 Difference]: Without dead ends: 324 [2023-11-29 04:52:01,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 171 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9397 ImplicationChecksByTransitivity, 169.2s TimeCoverageRelationStatistics Valid=4000, Invalid=25756, Unknown=0, NotChecked=0, Total=29756 [2023-11-29 04:52:01,695 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 690 mSDsluCounter, 304 mSDsCounter, 0 mSdLazyCounter, 1854 mSolverCounterSat, 302 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 313 SdHoareTripleChecker+Invalid, 2156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 302 IncrementalHoareTripleChecker+Valid, 1854 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:52:01,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 313 Invalid, 2156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [302 Valid, 1854 Invalid, 0 Unknown, 0 Unchecked, 44.0s Time] [2023-11-29 04:52:01,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2023-11-29 04:52:01,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 178. [2023-11-29 04:52:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 177 states have (on average 1.0960451977401129) internal successors, (194), 177 states have internal predecessors, (194), 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) [2023-11-29 04:52:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 194 transitions. [2023-11-29 04:52:01,795 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 194 transitions. Word has length 55 [2023-11-29 04:52:01,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:52:01,796 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 194 transitions. [2023-11-29 04:52:01,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 1.703125) internal successors, (109), 64 states have internal predecessors, (109), 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) [2023-11-29 04:52:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 194 transitions. [2023-11-29 04:52:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-29 04:52:01,796 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:52:01,796 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:52:01,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 04:52:01,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:52:01,997 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:52:01,997 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:52:01,997 INFO L85 PathProgramCache]: Analyzing trace with hash 1625763612, now seen corresponding path program 7 times [2023-11-29 04:52:01,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:52:01,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149298541] [2023-11-29 04:52:01,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:52:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:52:02,016 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:52:02,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [94644621] [2023-11-29 04:52:02,017 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-11-29 04:52:02,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:52:02,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:52:02,018 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:52:02,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 04:52:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:52:02,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 87 conjunts are in the unsatisfiable core [2023-11-29 04:52:02,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:52:02,934 INFO L378 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 11 treesize of output 7 [2023-11-29 04:52:02,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:52:03,040 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 21 [2023-11-29 04:52:03,098 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 21 [2023-11-29 04:52:03,214 INFO L378 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 11 treesize of output 7 [2023-11-29 04:52:03,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:52:03,395 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2023-11-29 04:52:03,478 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 31 [2023-11-29 04:52:03,574 INFO L378 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 11 treesize of output 7 [2023-11-29 04:52:03,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 20 [2023-11-29 04:52:03,833 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2023-11-29 04:52:03,992 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:03,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 44 [2023-11-29 04:52:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:52:04,383 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:52:06,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 161 treesize of output 153 [2023-11-29 04:52:06,625 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:06,626 INFO L378 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 3114 treesize of output 2884 [2023-11-29 04:52:19,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 322 treesize of output 304 [2023-11-29 04:52:19,522 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2023-11-29 04:52:19,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20804 treesize of output 18020 [2023-11-29 04:52:19,973 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 04:52:20,212 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 04:52:20,269 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 04:52:20,367 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 04:52:20,453 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 04:52:20,838 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 04:52:21,111 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 04:52:21,123 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 04:52:21,441 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 04:52:21,499 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 04:52:21,513 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 04:52:21,525 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 04:52:21,625 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 04:52:21,650 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 04:52:21,805 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 04:52:21,871 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 04:52:21,952 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 04:52:22,003 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 04:52:22,139 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 04:52:22,158 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 04:52:22,277 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 04:52:22,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 319 treesize of output 301 [2023-11-29 04:52:22,573 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:22,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 4444078 treesize of output 3949506 [2023-11-29 04:52:42,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 325 treesize of output 307 [2023-11-29 04:52:42,162 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2023-11-29 04:52:42,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 566 treesize of output 454 [2023-11-29 04:52:42,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 331 treesize of output 313 [2023-11-29 04:52:42,221 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:42,221 INFO L378 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 13 treesize of output 5 [2023-11-29 04:52:42,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 337 treesize of output 319 [2023-11-29 04:52:42,294 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:42,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 5918 treesize of output 4996 [2023-11-29 04:52:42,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 340 treesize of output 322 [2023-11-29 04:52:42,593 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:42,593 INFO L378 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 199 treesize of output 167 [2023-11-29 04:52:42,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 343 treesize of output 325 [2023-11-29 04:52:42,631 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:42,631 INFO L378 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 13 treesize of output 5 [2023-11-29 04:52:42,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 331 treesize of output 313 [2023-11-29 04:52:42,679 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:42,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 201598 treesize of output 169638 [2023-11-29 04:52:59,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 127 treesize of output 119 [2023-11-29 04:52:59,785 INFO L378 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 7 treesize of output 3 [2023-11-29 04:52:59,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 125 treesize of output 117 [2023-11-29 04:52:59,798 INFO L378 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 78 treesize of output 70 [2023-11-29 04:52:59,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 123 treesize of output 115 [2023-11-29 04:52:59,840 INFO L378 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 362 treesize of output 346 [2023-11-29 04:52:59,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 121 treesize of output 113 [2023-11-29 04:52:59,936 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:52:59,936 INFO L378 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 13190 treesize of output 11854 [2023-11-29 04:53:00,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 123 treesize of output 115 [2023-11-29 04:53:00,240 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2023-11-29 04:53:00,240 INFO L378 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 142 treesize of output 106 [2023-11-29 04:53:00,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 119 treesize of output 111 [2023-11-29 04:53:00,309 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:53:00,310 INFO L378 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 15022 treesize of output 13784 [2023-11-29 04:53:01,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 121 treesize of output 113 [2023-11-29 04:53:01,055 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2023-11-29 04:53:01,055 INFO L378 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 1180 treesize of output 1020 [2023-11-29 04:53:01,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 125 treesize of output 117 [2023-11-29 04:53:01,365 INFO L378 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 7 treesize of output 3 [2023-11-29 04:53:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:53:01,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:53:01,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149298541] [2023-11-29 04:53:01,633 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:53:01,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94644621] [2023-11-29 04:53:01,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94644621] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:53:01,633 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:53:01,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 31] total 59 [2023-11-29 04:53:01,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929791332] [2023-11-29 04:53:01,634 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:53:01,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2023-11-29 04:53:01,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:53:01,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2023-11-29 04:53:01,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=313, Invalid=3109, Unknown=0, NotChecked=0, Total=3422 [2023-11-29 04:53:01,636 INFO L87 Difference]: Start difference. First operand 178 states and 194 transitions. Second operand has 59 states, 59 states have (on average 1.8983050847457628) internal successors, (112), 59 states have internal predecessors, (112), 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) [2023-11-29 04:53:36,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:53:39,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:53:51,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:54:28,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-29 04:54:34,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:54:35,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:54:38,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:54:54,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:55:11,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-29 04:55:44,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:55:45,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:55:47,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:57:07,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:58:21,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-29 04:58:36,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:58:36,024 INFO L93 Difference]: Finished difference Result 487 states and 529 transitions. [2023-11-29 04:58:36,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2023-11-29 04:58:36,024 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.8983050847457628) internal successors, (112), 59 states have internal predecessors, (112), 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 58 [2023-11-29 04:58:36,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:58:36,026 INFO L225 Difference]: With dead ends: 487 [2023-11-29 04:58:36,026 INFO L226 Difference]: Without dead ends: 430 [2023-11-29 04:58:36,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5849 ImplicationChecksByTransitivity, 284.5s TimeCoverageRelationStatistics Valid=2706, Invalid=17316, Unknown=0, NotChecked=0, Total=20022 [2023-11-29 04:58:36,028 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 1773 mSDsluCounter, 611 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1773 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 2372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.5s IncrementalHoareTripleChecker+Time [2023-11-29 04:58:36,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1773 Valid, 633 Invalid, 2372 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 70.5s Time] [2023-11-29 04:58:36,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2023-11-29 04:58:36,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 186. [2023-11-29 04:58:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 186 states, 185 states have (on average 1.1405405405405404) internal successors, (211), 185 states have internal predecessors, (211), 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) [2023-11-29 04:58:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 211 transitions. [2023-11-29 04:58:36,168 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 211 transitions. Word has length 58 [2023-11-29 04:58:36,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:58:36,168 INFO L495 AbstractCegarLoop]: Abstraction has 186 states and 211 transitions. [2023-11-29 04:58:36,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 1.8983050847457628) internal successors, (112), 59 states have internal predecessors, (112), 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) [2023-11-29 04:58:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2023-11-29 04:58:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-29 04:58:36,169 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:58:36,169 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:58:36,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 04:58:36,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 04:58:36,370 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:58:36,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:58:36,370 INFO L85 PathProgramCache]: Analyzing trace with hash -2083363650, now seen corresponding path program 8 times [2023-11-29 04:58:36,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:58:36,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034705898] [2023-11-29 04:58:36,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:58:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:58:36,395 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:58:36,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [591743671] [2023-11-29 04:58:36,396 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 04:58:36,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:58:36,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:58:36,397 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:58:36,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b5767-150c-4f62-a774-2fcd7d2d1ca3/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 04:58:38,744 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 04:58:38,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 04:58:38,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 107 conjunts are in the unsatisfiable core [2023-11-29 04:58:38,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:58:38,774 INFO L378 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 11 treesize of output 7 [2023-11-29 04:58:38,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:58:38,896 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:38,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2023-11-29 04:58:38,984 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:38,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 31 [2023-11-29 04:58:39,055 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:39,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 31 [2023-11-29 04:58:39,170 INFO L378 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 11 treesize of output 7 [2023-11-29 04:58:39,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-29 04:58:39,397 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:39,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2023-11-29 04:58:39,543 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:39,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2023-11-29 04:58:39,642 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:39,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 41 [2023-11-29 04:58:39,770 INFO L378 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 11 treesize of output 7 [2023-11-29 04:58:39,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 20 [2023-11-29 04:58:40,070 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:40,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 34 [2023-11-29 04:58:40,278 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:40,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 46 [2023-11-29 04:58:40,519 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:40,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 52 treesize of output 56 [2023-11-29 04:58:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 04:58:41,187 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:58:46,520 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 236 treesize of output 226 [2023-11-29 04:58:46,604 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:58:46,604 INFO L378 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 3932 treesize of output 3694 [2023-11-29 04:59:41,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 697 treesize of output 665 [2023-11-29 04:59:41,854 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 04:59:41,865 INFO L378 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 71252803566 treesize of output 61751279598 [2023-11-29 05:00:25,341 WARN L293 SmtUtils]: Spent 43.45s on a formula simplification. DAG size of input: 10831 DAG size of output: 2203 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 05:00:28,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 721 treesize of output 689 [2023-11-29 05:00:28,058 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 05:00:28,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 469 treesize of output 373 [2023-11-29 05:00:28,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 725 treesize of output 693 [2023-11-29 05:00:28,128 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 05:00:28,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 6 [2023-11-29 05:00:28,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 717 treesize of output 685 [2023-11-29 05:00:28,180 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 05:00:28,181 INFO L378 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 63526 treesize of output 54154 [2023-11-29 05:00:29,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 709 treesize of output 677 [2023-11-29 05:00:29,247 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 05:00:29,250 INFO L378 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 17451118 treesize of output 15058606 [2023-11-29 05:00:32,267 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:32,405 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,413 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:32,427 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,436 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,457 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:32,463 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,532 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,540 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,563 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:32,571 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,596 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,603 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,613 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,626 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,639 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,654 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,712 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,721 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,748 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:32,767 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,774 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:32,787 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,795 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,807 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:32,854 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:32,942 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,950 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:32,967 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,979 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:32,998 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:33,011 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:33,146 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:33,154 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:33,167 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:33,178 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:33,264 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:33,280 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:33,313 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:33,323 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:33,469 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:33,478 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:33,488 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:33,497 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:33,511 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:33,532 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:33,554 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:33,569 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:33,873 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:33,881 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:33,898 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:34,025 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:34,050 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:34,083 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:34,164 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:34,183 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:34,192 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:34,207 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:34,218 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:34,271 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:34,494 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:34,504 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:34,728 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:34,839 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:34,896 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:34,907 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,024 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,032 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,041 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,081 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,100 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,121 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,177 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:35,196 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:35,291 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,627 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,640 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,657 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,664 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,849 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,856 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,863 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,892 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:35,899 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,907 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,927 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:35,937 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:35,944 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:35,951 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,976 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:35,982 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:35,988 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:36,057 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:36,097 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,113 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,121 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,136 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:36,263 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,272 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,285 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,292 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,310 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,317 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:36,331 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,339 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,349 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,357 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:36,405 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,414 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:36,424 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,432 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,452 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,474 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:36,514 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,526 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:36,578 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:36,587 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,619 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:36,646 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:36,718 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:36,733 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:36,745 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:36,754 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:36,771 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:36,780 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,038 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,048 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:37,071 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,090 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:37,119 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,145 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,154 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:37,214 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,224 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:37,243 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:37,253 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,280 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,303 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:37,320 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,341 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:37,351 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:37,373 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:37,383 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:37,452 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,460 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,484 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,496 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,505 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,513 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,521 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:37,534 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:37,544 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:37,551 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:37,648 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,669 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:37,682 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:37,695 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:37,760 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,767 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,779 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:37,787 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:37,835 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:37,847 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,873 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,897 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,922 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,937 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:37,944 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:37,961 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:37,974 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:38,075 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:38,083 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,145 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,170 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,177 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:38,187 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,196 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:38,245 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:38,255 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:38,267 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:38,274 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:38,291 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,311 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:38,346 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,364 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:38,382 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:38,390 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:38,406 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:38,413 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:38,432 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:38,449 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:38,462 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:38,622 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:38,667 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:38,676 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:38,686 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:38,731 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:38,741 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:38,951 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:38,962 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:38,986 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,002 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:39,018 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:39,028 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:39,055 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,078 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,089 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:39,103 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:39,133 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:39,178 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,282 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,348 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,359 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:39,369 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,401 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:39,410 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,420 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,452 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,464 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:39,521 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:39,531 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,539 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:39,671 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,683 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:39,695 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,704 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,750 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,788 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:39,810 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,821 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:39,853 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,863 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:39,871 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:39,879 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:40,084 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:40,093 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:40,104 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,113 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:40,125 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:40,133 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:40,233 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,258 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:40,284 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:40,311 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,393 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:40,402 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:40,444 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:40,489 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,504 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:40,517 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,535 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,553 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:40,831 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:40,840 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:40,864 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:40,875 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:40,909 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:40,921 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,973 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:40,984 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,043 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,056 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,067 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:41,324 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,334 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:41,343 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,403 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:41,419 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:41,455 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,463 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,479 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,490 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,497 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,555 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:41,591 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,599 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,606 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:41,655 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,663 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,671 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:41,695 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,703 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:41,711 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:41,892 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:42,126 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:42,148 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:42,254 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:42,267 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:42,286 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:42,297 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:42,334 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:42,344 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:42,365 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:42,382 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:42,405 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:42,421 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:42,435 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:42,462 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:42,523 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:42,545 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:42,555 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:42,598 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:42,644 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:43,209 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:43,241 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:43,262 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:43,271 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:43,929 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:43,954 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:43,988 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,020 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:44,054 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,067 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,086 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:44,112 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:44,220 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:44,234 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,246 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,281 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,293 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,303 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,348 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,360 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:44,402 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,414 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,439 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,450 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:44,473 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,489 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,505 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:44,535 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:44,637 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,657 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:44,691 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:44,711 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,753 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,772 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:44,811 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:44,943 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:44,954 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:44,971 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:44,984 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:45,053 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:45,065 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:00:45,083 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:00:45,098 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:00:45,143 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:00:45,157 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:45,198 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:45,212 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:45,295 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:45,307 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:45,385 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:45,399 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:45,442 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:45,479 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:45,494 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:45,505 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:45,526 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:45,546 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:45,560 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:45,662 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:45,672 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:45,687 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:45,700 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:45,711 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:45,741 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:45,749 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:45,786 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:45,796 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:45,811 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:45,829 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:45,858 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:45,881 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:45,899 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:46,036 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:46,044 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:46,057 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:46,071 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:46,083 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:46,197 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:46,208 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:46,321 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:46,340 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:46,438 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:46,463 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:46,489 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:46,511 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:46,541 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:46,640 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:46,650 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:46,669 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:46,713 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:46,723 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:46,845 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:46,942 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:47,000 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:47,236 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:47,288 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:47,335 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:47,384 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:47,419 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:47,567 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:47,577 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:47,592 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:47,694 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:47,702 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:47,796 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:47,824 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:47,869 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:47,880 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:47,939 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:47,950 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:47,965 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:47,976 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:48,003 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:48,014 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:48,033 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:48,046 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:48,087 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:48,096 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:48,131 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:48,142 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:48,180 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:48,190 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:48,283 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:48,319 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:48,334 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:48,342 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:48,363 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:48,372 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:48,489 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:48,500 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:48,545 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:48,593 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:48,633 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:48,645 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:48,739 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:48,752 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:48,768 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:48,777 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:48,795 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:48,804 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:48,822 WARN L667 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2023-11-29 05:00:48,984 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:48,991 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:49,007 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:49,027 WARN L667 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2023-11-29 05:00:49,051 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:49,058 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:49,207 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:49,263 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:49,306 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:00:49,484 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:49,501 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:49,509 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:49,624 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:00:49,983 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:50,000 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:50,104 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:50,153 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:50,170 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:50,203 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:50,218 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:50,761 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:50,854 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:50,892 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:50,935 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:51,069 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:51,304 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:51,535 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:52,826 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:53,126 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:53,151 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:53,233 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:53,245 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:53,263 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:00:53,278 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:53,296 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:53,310 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:53,353 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:53,366 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:53,385 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:53,397 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:00:53,451 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:56,474 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:56,512 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:56,526 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:56,569 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:56,615 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:56,626 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:00:56,653 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:56,666 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:56,711 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:00:56,723 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:00:56,757 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:00:56,793 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:57,349 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:57,362 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:57,395 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:57,404 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:57,413 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:57,436 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:57,473 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:57,516 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:57,588 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:00:57,607 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:57,733 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:00:57,782 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:57,829 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:58,365 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:00:58,457 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:00:59,015 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:00,274 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:00,284 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:01,596 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:01,609 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:01,649 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:01,659 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:01,673 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:01,684 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:01,717 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:01,726 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:01,740 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:02,020 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:02,034 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:02,042 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:02,092 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:02,105 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:02,115 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:02,149 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,701 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:02,729 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:02,759 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:02,767 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,775 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,827 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,838 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,846 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:02,867 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:02,876 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:03,102 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:03,336 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:03,344 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:03,362 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:03,369 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:03,382 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:03,390 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:03,616 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:03,636 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:03,648 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:03,752 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:03,764 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:03,775 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:03,798 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:03,824 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:03,835 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:03,848 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:03,905 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:03,917 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:03,926 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:03,934 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:04,080 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:04,112 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:04,123 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:04,205 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:04,253 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:04,264 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:04,275 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:04,299 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:01:04,535 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:04,557 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:04,595 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:04,605 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:04,622 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:04,714 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:04,723 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:04,732 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:05,275 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:05,318 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:05,902 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:05,921 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:07,244 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:07,290 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:07,354 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:07,415 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:07,472 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:07,481 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:07,497 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:07,506 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:07,646 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:07,704 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:07,760 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:07,823 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:07,946 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:07,957 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:07,974 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:07,985 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:08,014 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:08,025 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:08,043 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:08,056 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:08,089 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:08,169 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:08,178 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:08,216 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:09,512 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:09,571 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:09,618 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:09,674 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:09,732 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:09,822 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:09,831 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:09,865 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:09,874 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:09,930 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:09,938 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:09,950 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:10,088 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,104 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:10,126 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,139 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,158 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,181 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:10,239 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,249 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:10,259 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:10,456 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,475 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:10,500 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,515 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,533 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,555 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:10,613 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:10,623 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:10,807 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:10,828 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:10,866 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,881 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:10,892 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:10,982 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:10,993 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:11,019 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:11,030 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:11,049 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:11,072 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:11,105 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:11,126 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:11,153 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:11,216 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:11,284 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:11,543 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:11,805 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:11,817 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:18,963 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:18,982 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:19,118 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:19,181 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:19,259 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:19,274 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:19,303 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:26,475 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:26,624 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:26,643 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:26,655 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:26,702 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:26,752 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:26,783 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:26,807 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:26,822 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:26,927 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:26,941 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:26,960 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:26,975 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:26,997 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:27,011 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:27,139 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:27,152 WARN L667 sPolynomialRelations]: Constructing 2097152(two to the power of 21 dual juncts. [2023-11-29 05:01:27,199 WARN L667 sPolynomialRelations]: Constructing 2097152(two to the power of 21 dual juncts. [2023-11-29 05:01:27,212 WARN L667 sPolynomialRelations]: Constructing 4194304(two to the power of 22 dual juncts. [2023-11-29 05:01:27,235 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:27,249 WARN L667 sPolynomialRelations]: Constructing 2097152(two to the power of 21 dual juncts. [2023-11-29 05:01:27,282 WARN L667 sPolynomialRelations]: Constructing 2097152(two to the power of 21 dual juncts. [2023-11-29 05:01:27,296 WARN L667 sPolynomialRelations]: Constructing 4194304(two to the power of 22 dual juncts. [2023-11-29 05:01:27,318 WARN L667 sPolynomialRelations]: Constructing 8388608(two to the power of 23 dual juncts. [2023-11-29 05:01:27,335 WARN L667 sPolynomialRelations]: Constructing 4194304(two to the power of 22 dual juncts. [2023-11-29 05:01:27,399 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:27,413 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:27,462 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:27,477 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:27,559 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:27,580 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:27,625 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:27,636 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:27,673 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:27,684 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:27,695 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:27,771 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:27,784 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:27,822 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:27,839 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:27,851 WARN L667 sPolynomialRelations]: Constructing 1048576(two to the power of 20 dual juncts. [2023-11-29 05:01:27,933 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:27,952 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:27,977 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:28,004 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:28,067 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:28,109 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:28,120 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:28,134 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:28,159 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:28,169 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:28,183 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:28,213 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:28,225 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:28,242 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:28,254 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:28,300 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:28,314 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:28,864 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:28,928 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:28,946 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:28,955 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:28,964 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:29,022 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:29,038 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:29,061 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:29,070 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:29,083 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:29,144 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:30,424 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:31,712 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:31,762 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:31,773 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:34,785 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:34,795 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:34,816 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:37,899 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:37,921 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:37,939 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:38,095 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:38,107 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:38,122 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:38,134 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:38,151 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:38,163 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:38,195 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:38,234 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:38,249 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:38,288 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:38,307 WARN L667 sPolynomialRelations]: Constructing 524288(two to the power of 19 dual juncts. [2023-11-29 05:01:38,318 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:38,349 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:38,365 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:38,464 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:38,491 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:38,530 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:38,542 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:39,010 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:39,026 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:39,065 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:39,108 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:39,121 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:39,747 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:41,060 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:41,116 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:41,238 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:41,297 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:41,384 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:41,575 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:41,597 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:41,617 WARN L667 sPolynomialRelations]: Constructing 262144(two to the power of 18 dual juncts. [2023-11-29 05:01:41,643 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:41,670 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:41,713 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:41,778 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:41,841 WARN L667 sPolynomialRelations]: Constructing 131072(two to the power of 17 dual juncts. [2023-11-29 05:01:41,853 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:41,890 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:44,993 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:45,005 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:45,056 WARN L667 sPolynomialRelations]: Constructing 65536(two to the power of 16 dual juncts. [2023-11-29 05:01:45,070 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:45,118 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:45,167 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:45,213 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:46,528 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:46,577 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:46,589 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:46,616 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:46,627 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:46,640 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:46,660 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,036 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,050 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:48,068 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:48,078 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,131 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:48,357 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,366 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:48,450 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:48,505 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,557 WARN L667 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2023-11-29 05:01:48,569 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:48,588 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:48,641 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,704 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:48,817 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:48,825 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:49,054 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:01:49,201 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:49,225 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:49,796 WARN L667 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2023-11-29 05:01:49,804 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:49,839 WARN L667 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2023-11-29 05:01:49,851 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:49,861 WARN L667 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2023-11-29 05:01:49,900 WARN L667 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2023-11-29 05:01:49,908 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:49,916 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:01:50,093 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:01:50,104 WARN L667 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2023-11-29 05:01:50,111 WARN L667 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2023-11-29 05:01:50,119 WARN L667 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2023-11-29 05:01:50,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 701 treesize of output 669 [2023-11-29 05:01:50,276 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-29 05:01:50,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 6 [2023-11-29 05:01:50,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 689 treesize of output 657 [2023-11-29 05:01:50,314 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2023-11-29 05:01:50,315 INFO L378 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 1403 treesize of output 1091 [2023-11-29 05:01:50,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 677 treesize of output 645 [2023-11-29 05:01:50,713 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2023-11-29 05:01:50,722 INFO L378 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 256754414 treesize of output 230701806