./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8f9453cad2383b5119b308e041fed5f4a740e7abd43cb8ad7833872af20a8d57 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:56:21,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:56:21,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:56:21,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:56:21,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:56:21,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:56:21,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:56:21,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:56:21,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:56:21,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:56:21,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:56:21,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:56:21,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:56:21,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:56:21,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:56:21,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:56:21,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:56:21,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:56:21,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:56:21,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:56:21,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:56:21,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:56:21,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:56:21,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:56:21,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:56:21,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:56:21,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:56:21,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:56:21,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:56:21,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:56:21,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:56:21,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:56:21,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:56:21,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:56:21,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:56:21,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:56:21,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:56:21,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:56:21,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:56:21,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:56:21,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:56:21,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2021-11-07 01:56:21,853 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:56:21,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:56:21,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:56:21,855 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:56:21,855 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:56:21,855 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:56:21,856 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:56:21,856 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:56:21,856 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:56:21,856 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:56:21,857 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:56:21,857 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:56:21,857 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:56:21,858 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:56:21,858 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:56:21,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 01:56:21,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 01:56:21,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:56:21,860 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 01:56:21,860 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-07 01:56:21,860 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:56:21,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 01:56:21,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:56:21,861 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-07 01:56:21,861 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-07 01:56:21,862 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-07 01:56:21,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:56:21,862 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:56:21,862 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 01:56:21,863 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:56:21,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:56:21,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:56:21,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:56:21,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:56:21,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:56:21,876 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:56:21,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:56:21,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:56:21,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:56:21,877 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f9453cad2383b5119b308e041fed5f4a740e7abd43cb8ad7833872af20a8d57 [2021-11-07 01:56:22,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:56:22,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:56:22,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:56:22,217 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:56:22,218 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:56:22,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i [2021-11-07 01:56:22,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/data/f01ab92f0/dbc4b66920124b3a9247b76a715ea4c8/FLAG9718546ee [2021-11-07 01:56:22,957 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:56:22,962 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i [2021-11-07 01:56:22,978 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/data/f01ab92f0/dbc4b66920124b3a9247b76a715ea4c8/FLAG9718546ee [2021-11-07 01:56:23,194 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/data/f01ab92f0/dbc4b66920124b3a9247b76a715ea4c8 [2021-11-07 01:56:23,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:56:23,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:56:23,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:56:23,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:56:23,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:56:23,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@449bf5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23, skipping insertion in model container [2021-11-07 01:56:23,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:56:23,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:56:23,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i[22636,22649] [2021-11-07 01:56:23,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:56:23,748 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:56:23,783 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/sv-benchmarks/c/heap-manipulation/sll_to_dll_rev-2.i[22636,22649] [2021-11-07 01:56:23,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:56:23,841 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:56:23,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23 WrapperNode [2021-11-07 01:56:23,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:56:23,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:56:23,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:56:23,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:56:23,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:56:23,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:56:23,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:56:23,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:56:23,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:23,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:56:23,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:56:23,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:56:23,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:56:23,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (1/1) ... [2021-11-07 01:56:24,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:56:24,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:56:24,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:56:24,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:56:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:56:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:56:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:56:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:56:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:56:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:56:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 01:56:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:56:24,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:56:25,670 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:56:25,671 INFO L299 CfgBuilder]: Removed 137 assume(true) statements. [2021-11-07 01:56:25,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:56:25 BoogieIcfgContainer [2021-11-07 01:56:25,676 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:56:25,682 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:56:25,683 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:56:25,687 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:56:25,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:56:23" (1/3) ... [2021-11-07 01:56:25,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e75eb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:56:25, skipping insertion in model container [2021-11-07 01:56:25,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:56:23" (2/3) ... [2021-11-07 01:56:25,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e75eb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:56:25, skipping insertion in model container [2021-11-07 01:56:25,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:56:25" (3/3) ... [2021-11-07 01:56:25,693 INFO L111 eAbstractionObserver]: Analyzing ICFG sll_to_dll_rev-2.i [2021-11-07 01:56:25,700 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:56:25,701 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 138 error locations. [2021-11-07 01:56:25,774 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 01:56:25,796 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 01:56:25,796 INFO L340 AbstractCegarLoop]: Starting to check reachability of 138 error locations. [2021-11-07 01:56:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand has 283 states, 144 states have (on average 2.5208333333333335) internal successors, (363), 282 states have internal predecessors, (363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-07 01:56:25,841 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:25,842 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-11-07 01:56:25,843 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:25,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:25,852 INFO L85 PathProgramCache]: Analyzing trace with hash 858527, now seen corresponding path program 1 times [2021-11-07 01:56:25,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:25,875 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114889309] [2021-11-07 01:56:25,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:25,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:26,059 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:26,060 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114889309] [2021-11-07 01:56:26,061 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114889309] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:26,061 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:26,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:26,064 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090487043] [2021-11-07 01:56:26,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 01:56:26,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:26,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 01:56:26,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 01:56:26,090 INFO L87 Difference]: Start difference. First operand has 283 states, 144 states have (on average 2.5208333333333335) internal successors, (363), 282 states have internal predecessors, (363), 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 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:26,125 INFO L93 Difference]: Finished difference Result 283 states and 295 transitions. [2021-11-07 01:56:26,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 01:56:26,126 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 3 [2021-11-07 01:56:26,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:26,140 INFO L225 Difference]: With dead ends: 283 [2021-11-07 01:56:26,141 INFO L226 Difference]: Without dead ends: 282 [2021-11-07 01:56:26,142 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 01:56:26,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-11-07 01:56:26,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2021-11-07 01:56:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 144 states have (on average 2.0416666666666665) internal successors, (294), 281 states have internal predecessors, (294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 294 transitions. [2021-11-07 01:56:26,249 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 294 transitions. Word has length 3 [2021-11-07 01:56:26,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:26,250 INFO L470 AbstractCegarLoop]: Abstraction has 282 states and 294 transitions. [2021-11-07 01:56:26,250 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 294 transitions. [2021-11-07 01:56:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-07 01:56:26,251 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:26,251 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-11-07 01:56:26,252 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 01:56:26,252 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:26,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:26,253 INFO L85 PathProgramCache]: Analyzing trace with hash 885777, now seen corresponding path program 1 times [2021-11-07 01:56:26,254 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:26,254 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632891302] [2021-11-07 01:56:26,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:26,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:26,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:26,340 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:26,341 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632891302] [2021-11-07 01:56:26,341 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632891302] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:26,342 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:26,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:26,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478116811] [2021-11-07 01:56:26,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 01:56:26,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:26,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 01:56:26,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:56:26,348 INFO L87 Difference]: Start difference. First operand 282 states and 294 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:26,637 INFO L93 Difference]: Finished difference Result 277 states and 289 transitions. [2021-11-07 01:56:26,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:56:26,638 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 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 3 [2021-11-07 01:56:26,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:26,644 INFO L225 Difference]: With dead ends: 277 [2021-11-07 01:56:26,645 INFO L226 Difference]: Without dead ends: 277 [2021-11-07 01:56:26,646 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:56:26,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2021-11-07 01:56:26,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 276. [2021-11-07 01:56:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 144 states have (on average 2.0) internal successors, (288), 275 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 288 transitions. [2021-11-07 01:56:26,683 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 288 transitions. Word has length 3 [2021-11-07 01:56:26,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:26,684 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 288 transitions. [2021-11-07 01:56:26,684 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 288 transitions. [2021-11-07 01:56:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-07 01:56:26,686 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:26,686 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-11-07 01:56:26,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 01:56:26,688 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:26,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:26,696 INFO L85 PathProgramCache]: Analyzing trace with hash 885778, now seen corresponding path program 1 times [2021-11-07 01:56:26,696 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:26,696 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716986997] [2021-11-07 01:56:26,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:26,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:26,793 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:26,793 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716986997] [2021-11-07 01:56:26,794 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716986997] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:26,795 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:26,795 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:26,796 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976076665] [2021-11-07 01:56:26,797 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 01:56:26,797 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:26,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 01:56:26,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:56:26,800 INFO L87 Difference]: Start difference. First operand 276 states and 288 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:26,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:26,994 INFO L93 Difference]: Finished difference Result 271 states and 283 transitions. [2021-11-07 01:56:26,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:56:26,995 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 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 3 [2021-11-07 01:56:26,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:26,997 INFO L225 Difference]: With dead ends: 271 [2021-11-07 01:56:26,997 INFO L226 Difference]: Without dead ends: 271 [2021-11-07 01:56:26,998 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:56:26,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2021-11-07 01:56:27,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 270. [2021-11-07 01:56:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270 states, 144 states have (on average 1.9583333333333333) internal successors, (282), 269 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 282 transitions. [2021-11-07 01:56:27,011 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 282 transitions. Word has length 3 [2021-11-07 01:56:27,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:27,012 INFO L470 AbstractCegarLoop]: Abstraction has 270 states and 282 transitions. [2021-11-07 01:56:27,012 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 282 transitions. [2021-11-07 01:56:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-07 01:56:27,013 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:27,013 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2021-11-07 01:56:27,013 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 01:56:27,014 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:27,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:27,015 INFO L85 PathProgramCache]: Analyzing trace with hash 851258473, now seen corresponding path program 1 times [2021-11-07 01:56:27,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:27,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902218655] [2021-11-07 01:56:27,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:27,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:27,193 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:27,193 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902218655] [2021-11-07 01:56:27,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902218655] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:27,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:27,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 01:56:27,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309775495] [2021-11-07 01:56:27,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:56:27,201 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:27,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:56:27,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:27,203 INFO L87 Difference]: Start difference. First operand 270 states and 282 transitions. Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:27,473 INFO L93 Difference]: Finished difference Result 262 states and 274 transitions. [2021-11-07 01:56:27,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:27,474 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2021-11-07 01:56:27,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:27,476 INFO L225 Difference]: With dead ends: 262 [2021-11-07 01:56:27,476 INFO L226 Difference]: Without dead ends: 262 [2021-11-07 01:56:27,477 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:27,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2021-11-07 01:56:27,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 261. [2021-11-07 01:56:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 144 states have (on average 1.8958333333333333) internal successors, (273), 260 states have internal predecessors, (273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 273 transitions. [2021-11-07 01:56:27,485 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 273 transitions. Word has length 5 [2021-11-07 01:56:27,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:27,485 INFO L470 AbstractCegarLoop]: Abstraction has 261 states and 273 transitions. [2021-11-07 01:56:27,485 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 273 transitions. [2021-11-07 01:56:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-11-07 01:56:27,486 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:27,486 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2021-11-07 01:56:27,486 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 01:56:27,487 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:27,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:27,487 INFO L85 PathProgramCache]: Analyzing trace with hash 851258474, now seen corresponding path program 1 times [2021-11-07 01:56:27,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:27,488 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987826243] [2021-11-07 01:56:27,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:27,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:27,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:27,613 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:27,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987826243] [2021-11-07 01:56:27,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987826243] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:27,614 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:27,614 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:27,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660106681] [2021-11-07 01:56:27,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:56:27,615 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:27,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:56:27,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:27,616 INFO L87 Difference]: Start difference. First operand 261 states and 273 transitions. Second operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:27,963 INFO L93 Difference]: Finished difference Result 253 states and 265 transitions. [2021-11-07 01:56:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 01:56:27,964 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2021-11-07 01:56:27,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:27,966 INFO L225 Difference]: With dead ends: 253 [2021-11-07 01:56:27,966 INFO L226 Difference]: Without dead ends: 253 [2021-11-07 01:56:27,967 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:27,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2021-11-07 01:56:27,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 252. [2021-11-07 01:56:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 144 states have (on average 1.8333333333333333) internal successors, (264), 251 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 264 transitions. [2021-11-07 01:56:27,973 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 264 transitions. Word has length 5 [2021-11-07 01:56:27,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:27,974 INFO L470 AbstractCegarLoop]: Abstraction has 252 states and 264 transitions. [2021-11-07 01:56:27,974 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 264 transitions. [2021-11-07 01:56:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-07 01:56:27,975 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:27,975 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-11-07 01:56:27,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 01:56:27,975 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:27,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:27,976 INFO L85 PathProgramCache]: Analyzing trace with hash 619208882, now seen corresponding path program 1 times [2021-11-07 01:56:27,976 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:27,977 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033349538] [2021-11-07 01:56:27,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:27,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:28,014 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:28,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033349538] [2021-11-07 01:56:28,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033349538] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:28,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:28,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 01:56:28,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298501606] [2021-11-07 01:56:28,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:56:28,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:28,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:56:28,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:28,018 INFO L87 Difference]: Start difference. First operand 252 states and 264 transitions. Second operand has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:28,226 INFO L93 Difference]: Finished difference Result 250 states and 262 transitions. [2021-11-07 01:56:28,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:28,227 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 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 6 [2021-11-07 01:56:28,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:28,229 INFO L225 Difference]: With dead ends: 250 [2021-11-07 01:56:28,229 INFO L226 Difference]: Without dead ends: 250 [2021-11-07 01:56:28,230 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:28,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2021-11-07 01:56:28,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 249. [2021-11-07 01:56:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 144 states have (on average 1.8125) internal successors, (261), 248 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 261 transitions. [2021-11-07 01:56:28,237 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 261 transitions. Word has length 6 [2021-11-07 01:56:28,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:28,237 INFO L470 AbstractCegarLoop]: Abstraction has 249 states and 261 transitions. [2021-11-07 01:56:28,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 261 transitions. [2021-11-07 01:56:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-07 01:56:28,238 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:28,239 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-11-07 01:56:28,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 01:56:28,239 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:28,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:28,240 INFO L85 PathProgramCache]: Analyzing trace with hash 619208883, now seen corresponding path program 1 times [2021-11-07 01:56:28,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:28,246 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825343785] [2021-11-07 01:56:28,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:28,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:28,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:28,345 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:28,345 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825343785] [2021-11-07 01:56:28,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825343785] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:28,346 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:28,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 01:56:28,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200833391] [2021-11-07 01:56:28,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:56:28,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:28,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:56:28,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:28,349 INFO L87 Difference]: Start difference. First operand 249 states and 261 transitions. Second operand has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:28,532 INFO L93 Difference]: Finished difference Result 247 states and 259 transitions. [2021-11-07 01:56:28,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:28,533 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 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 6 [2021-11-07 01:56:28,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:28,535 INFO L225 Difference]: With dead ends: 247 [2021-11-07 01:56:28,535 INFO L226 Difference]: Without dead ends: 247 [2021-11-07 01:56:28,535 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:28,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2021-11-07 01:56:28,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 246. [2021-11-07 01:56:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 144 states have (on average 1.7916666666666667) internal successors, (258), 245 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 258 transitions. [2021-11-07 01:56:28,541 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 258 transitions. Word has length 6 [2021-11-07 01:56:28,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:28,542 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 258 transitions. [2021-11-07 01:56:28,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 258 transitions. [2021-11-07 01:56:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 01:56:28,542 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:28,543 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:28,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 01:56:28,545 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr13REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:28,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:28,546 INFO L85 PathProgramCache]: Analyzing trace with hash -190418072, now seen corresponding path program 1 times [2021-11-07 01:56:28,547 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:28,547 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486225204] [2021-11-07 01:56:28,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:28,755 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:28,755 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486225204] [2021-11-07 01:56:28,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486225204] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:28,756 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:28,756 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:28,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309329679] [2021-11-07 01:56:28,757 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:56:28,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:28,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:56:28,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:28,758 INFO L87 Difference]: Start difference. First operand 246 states and 258 transitions. Second operand has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:29,033 INFO L93 Difference]: Finished difference Result 245 states and 257 transitions. [2021-11-07 01:56:29,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:29,034 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 01:56:29,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:29,035 INFO L225 Difference]: With dead ends: 245 [2021-11-07 01:56:29,036 INFO L226 Difference]: Without dead ends: 245 [2021-11-07 01:56:29,036 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:29,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-11-07 01:56:29,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2021-11-07 01:56:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 144 states have (on average 1.7847222222222223) internal successors, (257), 244 states have internal predecessors, (257), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 257 transitions. [2021-11-07 01:56:29,042 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 257 transitions. Word has length 10 [2021-11-07 01:56:29,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:29,042 INFO L470 AbstractCegarLoop]: Abstraction has 245 states and 257 transitions. [2021-11-07 01:56:29,042 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 257 transitions. [2021-11-07 01:56:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 01:56:29,046 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:29,046 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:29,046 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 01:56:29,046 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr12REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:29,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:29,047 INFO L85 PathProgramCache]: Analyzing trace with hash -190418073, now seen corresponding path program 1 times [2021-11-07 01:56:29,047 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:29,047 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291089566] [2021-11-07 01:56:29,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:29,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:29,212 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:29,212 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291089566] [2021-11-07 01:56:29,213 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291089566] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:29,214 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:29,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 01:56:29,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774467886] [2021-11-07 01:56:29,215 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 01:56:29,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:29,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 01:56:29,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:29,222 INFO L87 Difference]: Start difference. First operand 245 states and 257 transitions. Second operand has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:29,536 INFO L93 Difference]: Finished difference Result 244 states and 256 transitions. [2021-11-07 01:56:29,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:56:29,537 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 01:56:29,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:29,539 INFO L225 Difference]: With dead ends: 244 [2021-11-07 01:56:29,540 INFO L226 Difference]: Without dead ends: 244 [2021-11-07 01:56:29,541 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:29,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2021-11-07 01:56:29,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 244. [2021-11-07 01:56:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 144 states have (on average 1.7777777777777777) internal successors, (256), 243 states have internal predecessors, (256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 256 transitions. [2021-11-07 01:56:29,548 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 256 transitions. Word has length 10 [2021-11-07 01:56:29,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:29,548 INFO L470 AbstractCegarLoop]: Abstraction has 244 states and 256 transitions. [2021-11-07 01:56:29,548 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 256 transitions. [2021-11-07 01:56:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-07 01:56:29,550 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:29,550 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:29,551 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-07 01:56:29,551 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr26REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:29,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:29,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1651896417, now seen corresponding path program 1 times [2021-11-07 01:56:29,552 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:29,553 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105187415] [2021-11-07 01:56:29,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:29,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:29,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:29,779 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:29,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105187415] [2021-11-07 01:56:29,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105187415] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:29,780 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:29,780 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 01:56:29,780 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860703101] [2021-11-07 01:56:29,781 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 01:56:29,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:29,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 01:56:29,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:29,782 INFO L87 Difference]: Start difference. First operand 244 states and 256 transitions. Second operand has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:30,014 INFO L93 Difference]: Finished difference Result 243 states and 255 transitions. [2021-11-07 01:56:30,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:56:30,015 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-07 01:56:30,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:30,017 INFO L225 Difference]: With dead ends: 243 [2021-11-07 01:56:30,017 INFO L226 Difference]: Without dead ends: 243 [2021-11-07 01:56:30,017 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=30, Unknown=0, NotChecked=0, Total=56 [2021-11-07 01:56:30,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-11-07 01:56:30,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 243. [2021-11-07 01:56:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 144 states have (on average 1.7708333333333333) internal successors, (255), 242 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 255 transitions. [2021-11-07 01:56:30,026 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 255 transitions. Word has length 19 [2021-11-07 01:56:30,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:30,027 INFO L470 AbstractCegarLoop]: Abstraction has 243 states and 255 transitions. [2021-11-07 01:56:30,028 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 255 transitions. [2021-11-07 01:56:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-07 01:56:30,029 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:30,029 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:30,030 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 01:56:30,030 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr27REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:30,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:30,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1651896418, now seen corresponding path program 1 times [2021-11-07 01:56:30,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:30,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075697456] [2021-11-07 01:56:30,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:30,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:30,273 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:30,274 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075697456] [2021-11-07 01:56:30,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075697456] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:30,274 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:30,274 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 01:56:30,274 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754094196] [2021-11-07 01:56:30,275 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:56:30,275 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:30,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:56:30,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:30,278 INFO L87 Difference]: Start difference. First operand 243 states and 255 transitions. Second operand has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:30,440 INFO L93 Difference]: Finished difference Result 242 states and 254 transitions. [2021-11-07 01:56:30,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:56:30,440 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-07 01:56:30,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:30,442 INFO L225 Difference]: With dead ends: 242 [2021-11-07 01:56:30,442 INFO L226 Difference]: Without dead ends: 242 [2021-11-07 01:56:30,442 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:56:30,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-11-07 01:56:30,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 242. [2021-11-07 01:56:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 144 states have (on average 1.7638888888888888) internal successors, (254), 241 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 254 transitions. [2021-11-07 01:56:30,448 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 254 transitions. Word has length 19 [2021-11-07 01:56:30,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:30,448 INFO L470 AbstractCegarLoop]: Abstraction has 242 states and 254 transitions. [2021-11-07 01:56:30,449 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 254 transitions. [2021-11-07 01:56:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 01:56:30,450 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:30,450 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:30,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 01:56:30,450 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr40REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:30,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:30,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1100058656, now seen corresponding path program 1 times [2021-11-07 01:56:30,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:30,452 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12427120] [2021-11-07 01:56:30,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:30,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:30,619 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:30,619 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12427120] [2021-11-07 01:56:30,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12427120] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:30,619 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:30,619 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 01:56:30,619 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372488397] [2021-11-07 01:56:30,620 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:56:30,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:30,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:56:30,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:30,621 INFO L87 Difference]: Start difference. First operand 242 states and 254 transitions. Second operand has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:30,889 INFO L93 Difference]: Finished difference Result 245 states and 258 transitions. [2021-11-07 01:56:30,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:30,890 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-07 01:56:30,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:30,892 INFO L225 Difference]: With dead ends: 245 [2021-11-07 01:56:30,892 INFO L226 Difference]: Without dead ends: 245 [2021-11-07 01:56:30,893 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:30,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2021-11-07 01:56:30,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 235. [2021-11-07 01:56:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235 states, 144 states have (on average 1.7152777777777777) internal successors, (247), 234 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 247 transitions. [2021-11-07 01:56:30,899 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 247 transitions. Word has length 29 [2021-11-07 01:56:30,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:30,899 INFO L470 AbstractCegarLoop]: Abstraction has 235 states and 247 transitions. [2021-11-07 01:56:30,900 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 247 transitions. [2021-11-07 01:56:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 01:56:30,901 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:30,901 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:30,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-07 01:56:30,901 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr41REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:30,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:30,902 INFO L85 PathProgramCache]: Analyzing trace with hash 1100058657, now seen corresponding path program 1 times [2021-11-07 01:56:30,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:30,902 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078638632] [2021-11-07 01:56:30,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:30,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:31,022 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:31,022 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078638632] [2021-11-07 01:56:31,022 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078638632] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:31,022 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:31,022 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 01:56:31,023 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256588924] [2021-11-07 01:56:31,023 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 01:56:31,023 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:31,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 01:56:31,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:56:31,025 INFO L87 Difference]: Start difference. First operand 235 states and 247 transitions. Second operand has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:31,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:31,247 INFO L93 Difference]: Finished difference Result 238 states and 251 transitions. [2021-11-07 01:56:31,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:31,251 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-07 01:56:31,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:31,253 INFO L225 Difference]: With dead ends: 238 [2021-11-07 01:56:31,253 INFO L226 Difference]: Without dead ends: 238 [2021-11-07 01:56:31,253 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:31,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2021-11-07 01:56:31,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 228. [2021-11-07 01:56:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 228 states, 144 states have (on average 1.6666666666666667) internal successors, (240), 227 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 240 transitions. [2021-11-07 01:56:31,259 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 240 transitions. Word has length 29 [2021-11-07 01:56:31,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:31,259 INFO L470 AbstractCegarLoop]: Abstraction has 228 states and 240 transitions. [2021-11-07 01:56:31,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 240 transitions. [2021-11-07 01:56:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-07 01:56:31,260 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:31,260 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:31,260 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-07 01:56:31,261 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr42REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:31,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:31,261 INFO L85 PathProgramCache]: Analyzing trace with hash -257919905, now seen corresponding path program 1 times [2021-11-07 01:56:31,261 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:31,261 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241601370] [2021-11-07 01:56:31,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:31,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:31,404 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:31,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241601370] [2021-11-07 01:56:31,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241601370] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:31,405 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:31,405 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 01:56:31,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406141861] [2021-11-07 01:56:31,405 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:56:31,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:31,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:56:31,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:31,406 INFO L87 Difference]: Start difference. First operand 228 states and 240 transitions. Second operand has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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) [2021-11-07 01:56:31,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:31,694 INFO L93 Difference]: Finished difference Result 231 states and 244 transitions. [2021-11-07 01:56:31,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:31,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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 30 [2021-11-07 01:56:31,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:31,697 INFO L225 Difference]: With dead ends: 231 [2021-11-07 01:56:31,697 INFO L226 Difference]: Without dead ends: 231 [2021-11-07 01:56:31,698 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:31,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2021-11-07 01:56:31,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 221. [2021-11-07 01:56:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 221 states, 144 states have (on average 1.6180555555555556) internal successors, (233), 220 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 233 transitions. [2021-11-07 01:56:31,704 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 233 transitions. Word has length 30 [2021-11-07 01:56:31,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:31,705 INFO L470 AbstractCegarLoop]: Abstraction has 221 states and 233 transitions. [2021-11-07 01:56:31,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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) [2021-11-07 01:56:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 233 transitions. [2021-11-07 01:56:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-07 01:56:31,706 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:31,706 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:31,707 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-07 01:56:31,707 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr43REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:31,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:31,708 INFO L85 PathProgramCache]: Analyzing trace with hash -257919904, now seen corresponding path program 1 times [2021-11-07 01:56:31,708 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:31,709 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951527835] [2021-11-07 01:56:31,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:31,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:31,948 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:31,948 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951527835] [2021-11-07 01:56:31,948 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [951527835] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:31,948 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:31,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 01:56:31,949 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205130569] [2021-11-07 01:56:31,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:56:31,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:31,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:56:31,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:31,950 INFO L87 Difference]: Start difference. First operand 221 states and 233 transitions. Second operand has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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) [2021-11-07 01:56:32,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:32,170 INFO L93 Difference]: Finished difference Result 214 states and 226 transitions. [2021-11-07 01:56:32,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:56:32,171 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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 30 [2021-11-07 01:56:32,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:32,172 INFO L225 Difference]: With dead ends: 214 [2021-11-07 01:56:32,172 INFO L226 Difference]: Without dead ends: 214 [2021-11-07 01:56:32,173 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:32,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2021-11-07 01:56:32,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2021-11-07 01:56:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 144 states have (on average 1.5694444444444444) internal successors, (226), 213 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 226 transitions. [2021-11-07 01:56:32,179 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 226 transitions. Word has length 30 [2021-11-07 01:56:32,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:32,180 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 226 transitions. [2021-11-07 01:56:32,180 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 5 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) [2021-11-07 01:56:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 226 transitions. [2021-11-07 01:56:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-07 01:56:32,182 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:32,182 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:32,182 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-07 01:56:32,183 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:32,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:32,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1247776502, now seen corresponding path program 1 times [2021-11-07 01:56:32,184 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:32,184 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477085063] [2021-11-07 01:56:32,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:32,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:32,626 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:32,626 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477085063] [2021-11-07 01:56:32,626 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477085063] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:32,626 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:32,627 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-07 01:56:32,627 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559029783] [2021-11-07 01:56:32,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-07 01:56:32,627 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:32,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-07 01:56:32,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2021-11-07 01:56:32,629 INFO L87 Difference]: Start difference. First operand 214 states and 226 transitions. Second operand has 16 states, 16 states have (on average 2.0) internal successors, (32), 15 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:33,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:33,999 INFO L93 Difference]: Finished difference Result 418 states and 442 transitions. [2021-11-07 01:56:33,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-07 01:56:34,000 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0) internal successors, (32), 15 states have internal predecessors, (32), 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 32 [2021-11-07 01:56:34,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:34,003 INFO L225 Difference]: With dead ends: 418 [2021-11-07 01:56:34,003 INFO L226 Difference]: Without dead ends: 418 [2021-11-07 01:56:34,004 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=185, Invalid=745, Unknown=0, NotChecked=0, Total=930 [2021-11-07 01:56:34,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 418 states. [2021-11-07 01:56:34,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 418 to 226. [2021-11-07 01:56:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 156 states have (on average 1.5320512820512822) internal successors, (239), 225 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 239 transitions. [2021-11-07 01:56:34,011 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 239 transitions. Word has length 32 [2021-11-07 01:56:34,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:34,012 INFO L470 AbstractCegarLoop]: Abstraction has 226 states and 239 transitions. [2021-11-07 01:56:34,012 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.0) internal successors, (32), 15 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:34,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 239 transitions. [2021-11-07 01:56:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-07 01:56:34,013 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:34,014 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:34,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-07 01:56:34,014 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:34,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:34,015 INFO L85 PathProgramCache]: Analyzing trace with hash 817535194, now seen corresponding path program 1 times [2021-11-07 01:56:34,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:34,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158591260] [2021-11-07 01:56:34,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:34,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:34,974 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:34,974 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158591260] [2021-11-07 01:56:34,975 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158591260] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:34,975 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:34,975 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-11-07 01:56:34,975 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488932038] [2021-11-07 01:56:34,976 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-07 01:56:34,976 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:34,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-07 01:56:34,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=386, Unknown=0, NotChecked=0, Total=462 [2021-11-07 01:56:34,978 INFO L87 Difference]: Start difference. First operand 226 states and 239 transitions. Second operand has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 21 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:37,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:37,153 INFO L93 Difference]: Finished difference Result 419 states and 444 transitions. [2021-11-07 01:56:37,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 01:56:37,154 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 21 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-11-07 01:56:37,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:37,157 INFO L225 Difference]: With dead ends: 419 [2021-11-07 01:56:37,157 INFO L226 Difference]: Without dead ends: 419 [2021-11-07 01:56:37,158 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 237 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=302, Invalid=1180, Unknown=0, NotChecked=0, Total=1482 [2021-11-07 01:56:37,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2021-11-07 01:56:37,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 233. [2021-11-07 01:56:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 164 states have (on average 1.524390243902439) internal successors, (250), 232 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 250 transitions. [2021-11-07 01:56:37,168 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 250 transitions. Word has length 34 [2021-11-07 01:56:37,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:37,168 INFO L470 AbstractCegarLoop]: Abstraction has 233 states and 250 transitions. [2021-11-07 01:56:37,168 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.5454545454545454) internal successors, (34), 21 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 250 transitions. [2021-11-07 01:56:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-07 01:56:37,169 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:37,170 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:37,170 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-07 01:56:37,170 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr46REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:37,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:37,171 INFO L85 PathProgramCache]: Analyzing trace with hash -426206547, now seen corresponding path program 1 times [2021-11-07 01:56:37,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:37,171 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16725995] [2021-11-07 01:56:37,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:37,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:37,707 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:37,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16725995] [2021-11-07 01:56:37,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16725995] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:37,707 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:37,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-11-07 01:56:37,708 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219866857] [2021-11-07 01:56:37,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-07 01:56:37,709 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:37,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-07 01:56:37,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=289, Unknown=0, NotChecked=0, Total=342 [2021-11-07 01:56:37,710 INFO L87 Difference]: Start difference. First operand 233 states and 250 transitions. Second operand has 19 states, 18 states have (on average 1.9444444444444444) internal successors, (35), 18 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:39,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:39,169 INFO L93 Difference]: Finished difference Result 376 states and 398 transitions. [2021-11-07 01:56:39,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 01:56:39,170 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 1.9444444444444444) internal successors, (35), 18 states have internal predecessors, (35), 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 35 [2021-11-07 01:56:39,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:39,172 INFO L225 Difference]: With dead ends: 376 [2021-11-07 01:56:39,172 INFO L226 Difference]: Without dead ends: 376 [2021-11-07 01:56:39,173 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=179, Invalid=691, Unknown=0, NotChecked=0, Total=870 [2021-11-07 01:56:39,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2021-11-07 01:56:39,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 232. [2021-11-07 01:56:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 164 states have (on average 1.5182926829268293) internal successors, (249), 231 states have internal predecessors, (249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 249 transitions. [2021-11-07 01:56:39,180 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 249 transitions. Word has length 35 [2021-11-07 01:56:39,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:39,181 INFO L470 AbstractCegarLoop]: Abstraction has 232 states and 249 transitions. [2021-11-07 01:56:39,181 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 1.9444444444444444) internal successors, (35), 18 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 249 transitions. [2021-11-07 01:56:39,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-07 01:56:39,182 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:39,182 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:39,182 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-07 01:56:39,182 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr47REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:39,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:39,183 INFO L85 PathProgramCache]: Analyzing trace with hash -426206546, now seen corresponding path program 1 times [2021-11-07 01:56:39,183 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:39,184 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196847062] [2021-11-07 01:56:39,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:39,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:39,726 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:39,726 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196847062] [2021-11-07 01:56:39,726 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196847062] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:39,726 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:39,726 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-07 01:56:39,726 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655712897] [2021-11-07 01:56:39,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-07 01:56:39,727 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:39,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-07 01:56:39,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2021-11-07 01:56:39,728 INFO L87 Difference]: Start difference. First operand 232 states and 249 transitions. Second operand has 17 states, 16 states have (on average 2.1875) internal successors, (35), 16 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:41,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:41,757 INFO L93 Difference]: Finished difference Result 408 states and 435 transitions. [2021-11-07 01:56:41,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 01:56:41,757 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 2.1875) internal successors, (35), 16 states have internal predecessors, (35), 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 35 [2021-11-07 01:56:41,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:41,760 INFO L225 Difference]: With dead ends: 408 [2021-11-07 01:56:41,760 INFO L226 Difference]: Without dead ends: 408 [2021-11-07 01:56:41,761 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=181, Invalid=749, Unknown=0, NotChecked=0, Total=930 [2021-11-07 01:56:41,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2021-11-07 01:56:41,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 236. [2021-11-07 01:56:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 168 states have (on average 1.505952380952381) internal successors, (253), 235 states have internal predecessors, (253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 253 transitions. [2021-11-07 01:56:41,768 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 253 transitions. Word has length 35 [2021-11-07 01:56:41,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:41,769 INFO L470 AbstractCegarLoop]: Abstraction has 236 states and 253 transitions. [2021-11-07 01:56:41,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 2.1875) internal successors, (35), 16 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 253 transitions. [2021-11-07 01:56:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 01:56:41,770 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:41,770 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:41,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-07 01:56:41,771 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr53REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:41,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:41,771 INFO L85 PathProgramCache]: Analyzing trace with hash -1175187761, now seen corresponding path program 1 times [2021-11-07 01:56:41,771 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:41,772 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806339270] [2021-11-07 01:56:41,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:41,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:41,839 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:41,839 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806339270] [2021-11-07 01:56:41,839 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806339270] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:41,839 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:41,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 01:56:41,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437707185] [2021-11-07 01:56:41,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:56:41,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:41,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:56:41,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:41,841 INFO L87 Difference]: Start difference. First operand 236 states and 253 transitions. Second operand has 6 states, 5 states have (on average 7.6) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:42,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:42,212 INFO L93 Difference]: Finished difference Result 367 states and 389 transitions. [2021-11-07 01:56:42,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 01:56:42,213 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.6) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-07 01:56:42,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:42,216 INFO L225 Difference]: With dead ends: 367 [2021-11-07 01:56:42,216 INFO L226 Difference]: Without dead ends: 367 [2021-11-07 01:56:42,216 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-07 01:56:42,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2021-11-07 01:56:42,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 235. [2021-11-07 01:56:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235 states, 168 states have (on average 1.5) internal successors, (252), 234 states have internal predecessors, (252), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2021-11-07 01:56:42,224 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 38 [2021-11-07 01:56:42,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:42,225 INFO L470 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2021-11-07 01:56:42,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.6) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2021-11-07 01:56:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 01:56:42,226 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:42,227 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:42,227 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-07 01:56:42,227 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr54REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:42,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:42,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1175187760, now seen corresponding path program 1 times [2021-11-07 01:56:42,228 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:42,229 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574907016] [2021-11-07 01:56:42,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:42,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:42,888 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:42,888 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574907016] [2021-11-07 01:56:42,888 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574907016] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:42,888 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:42,888 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-11-07 01:56:42,889 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463496672] [2021-11-07 01:56:42,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-07 01:56:42,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:42,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-07 01:56:42,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=285, Unknown=0, NotChecked=0, Total=342 [2021-11-07 01:56:42,890 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand has 19 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:44,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:44,621 INFO L93 Difference]: Finished difference Result 405 states and 432 transitions. [2021-11-07 01:56:44,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-07 01:56:44,622 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-07 01:56:44,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:44,624 INFO L225 Difference]: With dead ends: 405 [2021-11-07 01:56:44,624 INFO L226 Difference]: Without dead ends: 405 [2021-11-07 01:56:44,625 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 207 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=208, Invalid=914, Unknown=0, NotChecked=0, Total=1122 [2021-11-07 01:56:44,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2021-11-07 01:56:44,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 241. [2021-11-07 01:56:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 174 states have (on average 1.5057471264367817) internal successors, (262), 240 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 262 transitions. [2021-11-07 01:56:44,633 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 262 transitions. Word has length 38 [2021-11-07 01:56:44,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:44,634 INFO L470 AbstractCegarLoop]: Abstraction has 241 states and 262 transitions. [2021-11-07 01:56:44,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 262 transitions. [2021-11-07 01:56:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 01:56:44,635 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:44,635 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:44,635 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-07 01:56:44,636 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:44,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:44,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1175864178, now seen corresponding path program 1 times [2021-11-07 01:56:44,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:44,637 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727563359] [2021-11-07 01:56:44,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:44,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:46,647 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:46,648 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727563359] [2021-11-07 01:56:46,648 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727563359] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:46,648 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:46,648 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2021-11-07 01:56:46,648 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187975924] [2021-11-07 01:56:46,648 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-07 01:56:46,648 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:46,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-07 01:56:46,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=592, Unknown=0, NotChecked=0, Total=650 [2021-11-07 01:56:46,649 INFO L87 Difference]: Start difference. First operand 241 states and 262 transitions. Second operand has 26 states, 26 states have (on average 1.4615384615384615) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:51,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:51,218 INFO L93 Difference]: Finished difference Result 458 states and 489 transitions. [2021-11-07 01:56:51,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-07 01:56:51,219 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.4615384615384615) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-07 01:56:51,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:51,225 INFO L225 Difference]: With dead ends: 458 [2021-11-07 01:56:51,225 INFO L226 Difference]: Without dead ends: 458 [2021-11-07 01:56:51,227 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 325 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=340, Invalid=2210, Unknown=0, NotChecked=0, Total=2550 [2021-11-07 01:56:51,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2021-11-07 01:56:51,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 243. [2021-11-07 01:56:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 176 states have (on average 1.5056818181818181) internal successors, (265), 242 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 265 transitions. [2021-11-07 01:56:51,245 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 265 transitions. Word has length 38 [2021-11-07 01:56:51,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:51,245 INFO L470 AbstractCegarLoop]: Abstraction has 243 states and 265 transitions. [2021-11-07 01:56:51,245 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 1.4615384615384615) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 265 transitions. [2021-11-07 01:56:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-07 01:56:51,248 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:51,248 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:51,249 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-07 01:56:51,249 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr49REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:51,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:51,250 INFO L85 PathProgramCache]: Analyzing trace with hash -2092044903, now seen corresponding path program 1 times [2021-11-07 01:56:51,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:51,250 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190920618] [2021-11-07 01:56:51,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:51,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:53,261 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:53,261 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190920618] [2021-11-07 01:56:53,261 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190920618] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:53,261 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:53,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-07 01:56:53,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831082289] [2021-11-07 01:56:53,262 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-07 01:56:53,263 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 01:56:53,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-07 01:56:53,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2021-11-07 01:56:53,264 INFO L87 Difference]: Start difference. First operand 243 states and 265 transitions. Second operand has 24 states, 24 states have (on average 1.625) internal successors, (39), 23 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) [2021-11-07 01:56:57,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:57,769 INFO L93 Difference]: Finished difference Result 430 states and 463 transitions. [2021-11-07 01:56:57,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-11-07 01:56:57,770 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 1.625) internal successors, (39), 23 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) Word has length 39 [2021-11-07 01:56:57,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:57,773 INFO L225 Difference]: With dead ends: 430 [2021-11-07 01:56:57,773 INFO L226 Difference]: Without dead ends: 430 [2021-11-07 01:56:57,775 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=278, Invalid=1792, Unknown=0, NotChecked=0, Total=2070 [2021-11-07 01:56:57,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2021-11-07 01:56:57,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 269. [2021-11-07 01:56:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 202 states have (on average 1.4504950495049505) internal successors, (293), 268 states have internal predecessors, (293), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 293 transitions. [2021-11-07 01:56:57,784 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 293 transitions. Word has length 39 [2021-11-07 01:56:57,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:57,784 INFO L470 AbstractCegarLoop]: Abstraction has 269 states and 293 transitions. [2021-11-07 01:56:57,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 1.625) internal successors, (39), 23 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) [2021-11-07 01:56:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 293 transitions. [2021-11-07 01:56:57,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-07 01:56:57,785 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:57,786 INFO L513 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:57,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-07 01:56:57,786 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 01:56:57,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:57,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1487836955, now seen corresponding path program 1 times [2021-11-07 01:56:57,787 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 01:56:57,787 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945322106] [2021-11-07 01:56:57,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 01:56:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:58,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:56:58,430 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 01:56:58,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945322106] [2021-11-07 01:56:58,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945322106] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 01:56:58,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1790049238] [2021-11-07 01:56:58,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:58,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 01:56:58,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:56:58,432 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 01:56:58,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 01:56:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:58,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 404 conjuncts, 70 conjunts are in the unsatisfiable core [2021-11-07 01:56:58,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:56:59,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-07 01:56:59,570 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-07 01:56:59,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 24 treesize of output 19 [2021-11-07 01:56:59,652 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 01:56:59,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-11-07 01:56:59,724 INFO L354 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2021-11-07 01:56:59,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 37 [2021-11-07 01:56:59,878 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-07 01:56:59,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 59 [2021-11-07 01:57:00,262 INFO L354 Elim1Store]: treesize reduction 62, result has 52.3 percent of original size [2021-11-07 01:57:00,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 64 treesize of output 112 [2021-11-07 01:57:03,047 INFO L354 Elim1Store]: treesize reduction 150, result has 47.2 percent of original size [2021-11-07 01:57:03,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 112 treesize of output 205 [2021-11-07 01:59:54,779 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: Shadow problem: [ULTIMATE.start_alloc_node_~ptr~0.offset] [2021-11-07 01:59:54,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [468393784] [2021-11-07 01:59:54,804 INFO L159 IcfgInterpreter]: Started Sifa with 33 locations of interest [2021-11-07 01:59:54,804 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 01:59:54,808 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 01:59:54,814 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 01:59:54,814 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 01:59:54,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,872 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:54,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:54,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:54,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-11-07 01:59:54,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 202 [2021-11-07 01:59:54,924 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_226|], 10=[|v_#valid_248|]} [2021-11-07 01:59:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 18 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 26 [2021-11-07 01:59:54,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 01:59:54,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 01:59:54,963 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:54,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:54,982 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:54,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,007 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-11-07 01:59:55,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 01:59:55,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 01:59:55,011 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,030 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 190 [2021-11-07 01:59:55,049 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,050 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:199, output treesize:190 [2021-11-07 01:59:55,063 INFO L180 QuantifierPusher]: treesize reduction 9, result has 96.2 percent of original size [2021-11-07 01:59:55,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:55,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-11-07 01:59:55,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,123 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 01:59:55,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 20 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 46 [2021-11-07 01:59:55,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-11-07 01:59:55,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,128 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-11-07 01:59:55,128 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,144 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,148 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 234 [2021-11-07 01:59:55,157 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,157 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:235, output treesize:234 [2021-11-07 01:59:55,168 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.0 percent of original size [2021-11-07 01:59:55,170 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,171 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-07 01:59:55,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-07 01:59:55,173 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:55,180 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-07 01:59:55,190 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_191|, |v_#memory_$Pointer$.base_198|], 6=[|v_#memory_int_104|]} [2021-11-07 01:59:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-07 01:59:55,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 01:59:55,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 01:59:55,210 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-07 01:59:55,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 01:59:55,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 01:59:55,249 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:55,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,284 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-07 01:59:55,316 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,316 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:283, output treesize:260 [2021-11-07 01:59:55,326 INFO L180 QuantifierPusher]: treesize reduction 12, result has 96.4 percent of original size [2021-11-07 01:59:55,327 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-07 01:59:55,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 323 [2021-11-07 01:59:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-11-07 01:59:55,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,371 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,389 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-11-07 01:59:55,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,412 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,428 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-11-07 01:59:55,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,453 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 290 [2021-11-07 01:59:55,523 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,523 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:317, output treesize:290 [2021-11-07 01:59:55,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,557 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,559 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:55,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 371 [2021-11-07 01:59:55,575 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_106|], 20=[|v_#memory_$Pointer$.offset_193|, |v_#memory_$Pointer$.base_200|]} [2021-11-07 01:59:55,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:55,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,598 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,618 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 01:59:55,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,641 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 01:59:55,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,684 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 01:59:55,684 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 328 [2021-11-07 01:59:55,720 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,720 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:365, output treesize:328 [2021-11-07 01:59:55,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,735 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:55,736 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 379 [2021-11-07 01:59:55,750 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_107|], 12=[|v_#memory_$Pointer$.offset_194|, |v_#memory_$Pointer$.base_201|]} [2021-11-07 01:59:55,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:55,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:55,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,798 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 01:59:55,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,831 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,855 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 01:59:55,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 01:59:55,879 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:55,899 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,910 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 328 [2021-11-07 01:59:55,912 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:55,913 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:373, output treesize:328 [2021-11-07 01:59:55,925 INFO L180 QuantifierPusher]: treesize reduction 8, result has 97.6 percent of original size [2021-11-07 01:59:55,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 320 [2021-11-07 01:59:55,951 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.3 percent of original size [2021-11-07 01:59:55,953 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:55,955 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,957 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:55,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:55,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 01:59:55,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 398 [2021-11-07 01:59:55,975 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_108|], 20=[|v_#memory_$Pointer$.offset_195|, |v_#memory_$Pointer$.base_202|]} [2021-11-07 01:59:55,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:55,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:55,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,002 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,027 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 40 [2021-11-07 01:59:56,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 01:59:56,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 01:59:56,059 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,090 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 40 [2021-11-07 01:59:56,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 01:59:56,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 01:59:56,125 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,150 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,161 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 369 [2021-11-07 01:59:56,173 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,173 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:392, output treesize:369 [2021-11-07 01:59:56,197 INFO L180 QuantifierPusher]: treesize reduction 9, result has 97.8 percent of original size [2021-11-07 01:59:56,210 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-07 01:59:56,220 INFO L185 QuantifierPusher]: treesize reduction 3, result has 99.3 percent of original size 411 [2021-11-07 01:59:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,390 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-11-07 01:59:56,401 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 01:59:56,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 27 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 68 [2021-11-07 01:59:56,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-11-07 01:59:56,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-11-07 01:59:56,408 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,427 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,437 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.5 percent of original size [2021-11-07 01:59:56,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 401 [2021-11-07 01:59:56,445 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,446 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:412, output treesize:401 [2021-11-07 01:59:56,467 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.3 percent of original size [2021-11-07 01:59:56,468 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:56,470 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,471 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 01:59:56,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 01:59:56,473 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,475 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 01:59:56,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-11-07 01:59:56,478 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-07 01:59:56,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 454 [2021-11-07 01:59:56,492 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_109|], 18=[|v_#memory_$Pointer$.base_203|, |v_#memory_$Pointer$.offset_196|]} [2021-11-07 01:59:56,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:56,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,521 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:56,599 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-07 01:59:56,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 157 [2021-11-07 01:59:56,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 190 [2021-11-07 01:59:56,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 190 [2021-11-07 01:59:56,605 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,625 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 52 treesize of output 56 [2021-11-07 01:59:56,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 01:59:56,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 01:59:56,700 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 427 [2021-11-07 01:59:56,743 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,743 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:450, output treesize:427 [2021-11-07 01:59:56,768 INFO L180 QuantifierPusher]: treesize reduction 12, result has 97.6 percent of original size [2021-11-07 01:59:56,769 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,770 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-07 01:59:56,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-07 01:59:56,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-11-07 01:59:56,776 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 203 [2021-11-07 01:59:56,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 204 [2021-11-07 01:59:56,781 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:56,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 241 [2021-11-07 01:59:56,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 488 [2021-11-07 01:59:56,794 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_110|], 28=[|v_#memory_$Pointer$.base_204|, |v_#memory_$Pointer$.offset_197|]} [2021-11-07 01:59:56,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-11-07 01:59:56,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,824 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:56,826 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,849 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:56,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:56,905 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-11-07 01:59:56,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 203 treesize of output 169 [2021-11-07 01:59:56,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 01:59:56,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 01:59:56,916 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:56,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:56,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:56,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 68 [2021-11-07 01:59:57,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-07 01:59:57,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-07 01:59:57,036 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,080 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 457 [2021-11-07 01:59:57,081 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,082 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:484, output treesize:457 [2021-11-07 01:59:57,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,117 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,118 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,119 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-07 01:59:57,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-07 01:59:57,122 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,124 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 01:59:57,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-07 01:59:57,128 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,129 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 263 [2021-11-07 01:59:57,131 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,132 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,132 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:57,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 536 [2021-11-07 01:59:57,150 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_111|], 54=[|v_#memory_$Pointer$.base_205|, |v_#memory_$Pointer$.offset_198|]} [2021-11-07 01:59:57,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:57,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,195 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,222 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,288 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 01:59:57,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 214 treesize of output 172 [2021-11-07 01:59:57,290 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 203 [2021-11-07 01:59:57,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 203 [2021-11-07 01:59:57,297 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 71 [2021-11-07 01:59:57,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 01:59:57,380 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 01:59:57,381 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,405 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 487 [2021-11-07 01:59:57,428 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,429 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:532, output treesize:487 [2021-11-07 01:59:57,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:57,453 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,454 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,455 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-07 01:59:57,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 01:59:57,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,459 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 01:59:57,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-07 01:59:57,463 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,464 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 255 [2021-11-07 01:59:57,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 536 [2021-11-07 01:59:57,483 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_112|], 40=[|v_#memory_$Pointer$.base_206|, |v_#memory_$Pointer$.offset_199|]} [2021-11-07 01:59:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:57,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,517 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,621 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 01:59:57,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 214 treesize of output 172 [2021-11-07 01:59:57,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 01:59:57,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 01:59:57,629 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 71 [2021-11-07 01:59:57,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 01:59:57,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-11-07 01:59:57,698 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 491 [2021-11-07 01:59:57,755 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,756 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:532, output treesize:491 [2021-11-07 01:59:57,781 INFO L180 QuantifierPusher]: treesize reduction 8, result has 98.4 percent of original size [2021-11-07 01:59:57,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 483 [2021-11-07 01:59:57,832 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.5 percent of original size [2021-11-07 01:59:57,837 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,838 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 01:59:57,841 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-07 01:59:57,841 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,842 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,843 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 01:59:57,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-07 01:59:57,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 259 [2021-11-07 01:59:57,849 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:57,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:57,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 559 [2021-11-07 01:59:57,865 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_113|], 54=[|v_#memory_$Pointer$.base_207|, |v_#memory_$Pointer$.offset_200|]} [2021-11-07 01:59:57,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:57,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:57,916 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:57,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:57,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:57,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:57,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:57,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:58,020 INFO L354 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2021-11-07 01:59:58,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 214 treesize of output 179 [2021-11-07 01:59:58,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 01:59:58,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-11-07 01:59:58,029 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 78 [2021-11-07 01:59:58,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-07 01:59:58,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-07 01:59:58,118 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,146 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 532 [2021-11-07 01:59:58,181 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,182 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:555, output treesize:532 [2021-11-07 01:59:58,224 INFO L180 QuantifierPusher]: treesize reduction 9, result has 98.5 percent of original size [2021-11-07 01:59:58,233 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-07 01:59:58,246 INFO L185 QuantifierPusher]: treesize reduction 3, result has 99.5 percent of original size 610 [2021-11-07 01:59:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,482 INFO L244 Elim1Store]: Index analysis took 198 ms [2021-11-07 01:59:58,491 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 01:59:58,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 35 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 94 [2021-11-07 01:59:58,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-07 01:59:58,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-07 01:59:58,496 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,515 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,530 INFO L180 QuantifierPusher]: treesize reduction 10, result has 98.3 percent of original size [2021-11-07 01:59:58,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 592 [2021-11-07 01:59:58,544 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,545 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:611, output treesize:592 [2021-11-07 01:59:58,566 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.5 percent of original size [2021-11-07 01:59:58,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:58,569 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-07 01:59:58,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 01:59:58,573 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 361 [2021-11-07 01:59:58,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 362 [2021-11-07 01:59:58,579 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:58,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 397 [2021-11-07 01:59:58,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 645 [2021-11-07 01:59:58,594 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_114|], 46=[|v_#memory_$Pointer$.base_208|, |v_#memory_$Pointer$.offset_201|]} [2021-11-07 01:59:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:58,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:58,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:58,625 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:58,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:58,757 INFO L354 Elim1Store]: treesize reduction 96, result has 13.5 percent of original size [2021-11-07 01:59:58,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 361 treesize of output 276 [2021-11-07 01:59:58,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 357 [2021-11-07 01:59:58,767 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 357 [2021-11-07 01:59:58,769 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,794 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:58,942 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-11-07 01:59:58,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 20 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 94 [2021-11-07 01:59:58,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-07 01:59:58,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-07 01:59:58,953 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:58,975 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:58,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-07 01:59:58,990 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:58,991 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:641, output treesize:618 [2021-11-07 01:59:59,012 INFO L180 QuantifierPusher]: treesize reduction 12, result has 98.3 percent of original size [2021-11-07 01:59:59,013 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-07 01:59:59,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,023 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 01:59:59,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-07 01:59:59,027 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,029 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,031 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 01:59:59,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 371 [2021-11-07 01:59:59,035 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 01:59:59,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 679 [2021-11-07 01:59:59,058 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_115|], 62=[|v_#memory_$Pointer$.base_209|, |v_#memory_$Pointer$.offset_202|]} [2021-11-07 01:59:59,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-11-07 01:59:59,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,091 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,092 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,092 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,245 INFO L354 Elim1Store]: treesize reduction 112, result has 11.8 percent of original size [2021-11-07 01:59:59,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 24 case distinctions, treesize of input 370 treesize of output 288 [2021-11-07 01:59:59,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 01:59:59,252 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,253 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 01:59:59,254 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,285 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 114 [2021-11-07 01:59:59,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 01:59:59,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 01:59:59,383 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,413 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 708 [2021-11-07 01:59:59,433 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,434 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:675, output treesize:708 [2021-11-07 01:59:59,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:59,458 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,460 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 01:59:59,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-07 01:59:59,463 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,464 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,466 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 441 [2021-11-07 01:59:59,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 442 [2021-11-07 01:59:59,472 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 497 [2021-11-07 01:59:59,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 787 [2021-11-07 01:59:59,492 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_116|], 100=[|v_#memory_$Pointer$.offset_203|, |v_#memory_$Pointer$.base_210|]} [2021-11-07 01:59:59,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:59,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,528 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,563 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 117 [2021-11-07 01:59:59,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,666 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 01:59:59,667 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 01:59:59,669 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,702 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,739 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:59:59,804 INFO L354 Elim1Store]: treesize reduction 128, result has 10.5 percent of original size [2021-11-07 01:59:59,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 10 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 441 treesize of output 291 [2021-11-07 01:59:59,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 430 [2021-11-07 01:59:59,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 430 [2021-11-07 01:59:59,814 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,841 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,868 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 738 [2021-11-07 01:59:59,870 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,870 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:783, output treesize:738 [2021-11-07 01:59:59,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,887 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,888 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,889 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 01:59:59,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 01:59:59,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,894 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 441 [2021-11-07 01:59:59,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 442 [2021-11-07 01:59:59,899 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 489 [2021-11-07 01:59:59,903 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 01:59:59,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 01:59:59,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 787 [2021-11-07 01:59:59,916 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_117|], 80=[|v_#memory_$Pointer$.offset_204|, |v_#memory_$Pointer$.base_211|]} [2021-11-07 01:59:59,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:59:59,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 01:59:59,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 01:59:59,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 01:59:59,954 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 01:59:59,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 01:59:59,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 20 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 117 [2021-11-07 02:00:00,080 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:00,085 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:00,086 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:00,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:00,114 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:00,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:00,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:00,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:00,340 INFO L354 Elim1Store]: treesize reduction 128, result has 10.5 percent of original size [2021-11-07 02:00:00,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 9 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 28 case distinctions, treesize of input 441 treesize of output 291 [2021-11-07 02:00:00,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 02:00:00,346 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 02:00:00,347 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:00,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:00,365 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 742 [2021-11-07 02:00:00,389 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:00,389 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:783, output treesize:742 [2021-11-07 02:00:00,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 734 [2021-11-07 02:00:00,439 INFO L180 QuantifierPusher]: treesize reduction 9, result has 98.9 percent of original size [2021-11-07 02:00:00,452 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:00,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:00:00,460 INFO L185 QuantifierPusher]: treesize reduction 3, result has 99.7 percent of original size 940 [2021-11-07 02:00:00,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:00,868 INFO L244 Elim1Store]: Index analysis took 371 ms [2021-11-07 02:00:00,877 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:00:00,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 43 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 118 [2021-11-07 02:00:00,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-07 02:00:00,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-07 02:00:00,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:00,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:00,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:00,907 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.7 percent of original size [2021-11-07 02:00:00,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 929 [2021-11-07 02:00:00,912 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:00,913 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:941, output treesize:929 [2021-11-07 02:00:00,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:01,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:01,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:01,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,231 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:01,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1538 [2021-11-07 02:00:01,307 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,340 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1520 [2021-11-07 02:00:01,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1521 [2021-11-07 02:00:01,356 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,397 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:00:01,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-07 02:00:01,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1530 [2021-11-07 02:00:01,418 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1516 [2021-11-07 02:00:01,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1517 [2021-11-07 02:00:01,458 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,485 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,500 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 361 [2021-11-07 02:00:01,505 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 710 [2021-11-07 02:00:01,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1530 [2021-11-07 02:00:01,520 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1516 [2021-11-07 02:00:01,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1517 [2021-11-07 02:00:01,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,596 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:01,599 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,601 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-07 02:00:01,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:01,603 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,606 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,608 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 361 [2021-11-07 02:00:01,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 362 [2021-11-07 02:00:01,612 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 397 [2021-11-07 02:00:01,618 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,620 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:00:01,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-07 02:00:01,623 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,626 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,628 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,630 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 710 [2021-11-07 02:00:01,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 711 [2021-11-07 02:00:01,634 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,636 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 742 [2021-11-07 02:00:01,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1586 [2021-11-07 02:00:01,653 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:01,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1542 [2021-11-07 02:00:01,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1676 [2021-11-07 02:00:01,734 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_118|], 112=[|v_#memory_$Pointer$.offset_205|, |v_#memory_$Pointer$.base_212|]} [2021-11-07 02:00:01,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:01,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:01,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:01,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:01,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:01,822 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:01,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:01,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:01,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:01,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:01,894 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:01,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:01,895 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:01,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:02,020 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,404 INFO L244 Elim1Store]: Index analysis took 349 ms [2021-11-07 02:00:02,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 157 [2021-11-07 02:00:02,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:00:02,455 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:00:02,455 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 20 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 94 [2021-11-07 02:00:02,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-07 02:00:02,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-07 02:00:02,541 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:02,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:02,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:02,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:02,881 INFO L354 Elim1Store]: treesize reduction 168, result has 11.6 percent of original size [2021-11-07 02:00:02,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 9 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 710 treesize of output 382 [2021-11-07 02:00:02,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-07 02:00:02,889 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:02,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-07 02:00:02,892 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:02,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:02,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:02,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:03,034 INFO L354 Elim1Store]: treesize reduction 96, result has 13.5 percent of original size [2021-11-07 02:00:03,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 361 treesize of output 276 [2021-11-07 02:00:03,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 357 [2021-11-07 02:00:03,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,041 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 357 [2021-11-07 02:00:03,041 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:03,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,178 INFO L180 QuantifierPusher]: treesize reduction 102, result has 93.8 percent of original size [2021-11-07 02:00:03,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1554 [2021-11-07 02:00:03,219 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:03,220 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:1842, output treesize:1554 [2021-11-07 02:00:03,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,315 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,340 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-07 02:00:03,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1596 [2021-11-07 02:00:03,359 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1574 [2021-11-07 02:00:03,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1575 [2021-11-07 02:00:03,419 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,460 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,486 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:00:03,490 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-07 02:00:03,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1584 [2021-11-07 02:00:03,518 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1568 [2021-11-07 02:00:03,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1569 [2021-11-07 02:00:03,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,631 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,651 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 583 [2021-11-07 02:00:03,654 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 02:00:03,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1584 [2021-11-07 02:00:03,674 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1568 [2021-11-07 02:00:03,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1569 [2021-11-07 02:00:03,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,752 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-11-07 02:00:03,755 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-07 02:00:03,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:03,758 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 02:00:03,762 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 371 [2021-11-07 02:00:03,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 411 [2021-11-07 02:00:03,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:00:03,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-07 02:00:03,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 583 [2021-11-07 02:00:03,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 584 [2021-11-07 02:00:03,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 624 [2021-11-07 02:00:03,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1652 [2021-11-07 02:00:03,804 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:03,823 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1600 [2021-11-07 02:00:03,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1631 [2021-11-07 02:00:03,873 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_119|], 86=[|v_#memory_$Pointer$.offset_206|, |v_#memory_$Pointer$.base_213|]} [2021-11-07 02:00:03,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:03,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:03,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-11-07 02:00:03,994 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:03,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:03,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:03,997 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:04,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-11-07 02:00:04,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:04,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:04,054 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:04,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:04,158 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,427 INFO L244 Elim1Store]: Index analysis took 237 ms [2021-11-07 02:00:04,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 106 [2021-11-07 02:00:04,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:04,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:04,486 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:04,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 28 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 153 [2021-11-07 02:00:04,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-11-07 02:00:04,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-11-07 02:00:04,718 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:04,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:04,788 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:04,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:04,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:04,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:04,982 INFO L354 Elim1Store]: treesize reduction 112, result has 11.8 percent of original size [2021-11-07 02:00:04,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 9 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 22 case distinctions, treesize of input 370 treesize of output 288 [2021-11-07 02:00:04,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 366 [2021-11-07 02:00:04,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:04,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 366 [2021-11-07 02:00:04,991 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:05,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:05,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:05,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:05,161 INFO L354 Elim1Store]: treesize reduction 192, result has 10.3 percent of original size [2021-11-07 02:00:05,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 9 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 42 case distinctions, treesize of input 577 treesize of output 388 [2021-11-07 02:00:05,164 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.7 percent of original size [2021-11-07 02:00:05,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 564 [2021-11-07 02:00:05,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 564 [2021-11-07 02:00:05,172 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:05,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:05,246 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,284 INFO L180 QuantifierPusher]: treesize reduction 24, result has 98.5 percent of original size [2021-11-07 02:00:05,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1599 [2021-11-07 02:00:05,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:05,316 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:1692, output treesize:1599 [2021-11-07 02:00:05,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,455 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,487 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,518 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,520 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,521 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:00:05,523 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:05,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1633 [2021-11-07 02:00:05,554 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,609 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1615 [2021-11-07 02:00:05,633 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1616 [2021-11-07 02:00:05,634 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,666 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 579 [2021-11-07 02:00:05,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 381 [2021-11-07 02:00:05,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1633 [2021-11-07 02:00:05,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,793 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1615 [2021-11-07 02:00:05,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1616 [2021-11-07 02:00:05,829 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,865 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,884 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:05,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1633 [2021-11-07 02:00:05,903 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,935 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1615 [2021-11-07 02:00:05,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1616 [2021-11-07 02:00:05,969 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,987 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:05,991 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,993 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,994 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:05,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-07 02:00:05,996 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:05,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:05,999 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 381 [2021-11-07 02:00:06,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 382 [2021-11-07 02:00:06,005 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,007 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 433 [2021-11-07 02:00:06,012 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,014 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:00:06,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 128 [2021-11-07 02:00:06,016 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,018 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 579 [2021-11-07 02:00:06,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 580 [2021-11-07 02:00:06,022 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 631 [2021-11-07 02:00:06,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1697 [2021-11-07 02:00:06,041 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:06,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,080 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1645 [2021-11-07 02:00:06,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1677 [2021-11-07 02:00:06,113 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_120|], 132=[|v_#memory_$Pointer$.offset_207|, |v_#memory_$Pointer$.base_214|]} [2021-11-07 02:00:06,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,268 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-11-07 02:00:06,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:06,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:06,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:06,331 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:06,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:06,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:06,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,394 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:06,394 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:06,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:06,471 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:06,641 INFO L244 Elim1Store]: Index analysis took 145 ms [2021-11-07 02:00:06,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 109 [2021-11-07 02:00:06,643 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-07 02:00:06,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-11-07 02:00:06,647 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:06,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:06,993 INFO L244 Elim1Store]: Index analysis took 292 ms [2021-11-07 02:00:06,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 145 [2021-11-07 02:00:06,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:06,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:00:07,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:00:07,001 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:07,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:07,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,536 INFO L354 Elim1Store]: treesize reduction 128, result has 10.5 percent of original size [2021-11-07 02:00:07,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 10 disjoint index pairs (out of 45 index pairs), introduced 11 new quantified variables, introduced 30 case distinctions, treesize of input 381 treesize of output 291 [2021-11-07 02:00:07,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 02:00:07,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 02:00:07,543 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:07,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:07,672 INFO L354 Elim1Store]: treesize reduction 216, result has 9.2 percent of original size [2021-11-07 02:00:07,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 10 disjoint index pairs (out of 66 index pairs), introduced 14 new quantified variables, introduced 54 case distinctions, treesize of input 579 treesize of output 386 [2021-11-07 02:00:07,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 512 [2021-11-07 02:00:07,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 512 [2021-11-07 02:00:07,681 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:07,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:07,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1613 [2021-11-07 02:00:07,801 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:07,801 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:1743, output treesize:1613 [2021-11-07 02:00:07,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,819 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,850 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,866 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:07,868 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:00:07,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1639 [2021-11-07 02:00:07,885 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1625 [2021-11-07 02:00:07,944 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1626 [2021-11-07 02:00:07,944 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:07,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:07,978 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,004 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 523 [2021-11-07 02:00:08,007 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 381 [2021-11-07 02:00:08,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1639 [2021-11-07 02:00:08,022 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1625 [2021-11-07 02:00:08,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1626 [2021-11-07 02:00:08,077 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,108 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,125 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:08,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1647 [2021-11-07 02:00:08,144 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1629 [2021-11-07 02:00:08,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1630 [2021-11-07 02:00:08,213 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,231 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,233 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,234 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:00:08,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 120 [2021-11-07 02:00:08,236 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 523 [2021-11-07 02:00:08,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 524 [2021-11-07 02:00:08,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 575 [2021-11-07 02:00:08,244 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:08,246 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:08,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-07 02:00:08,249 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,250 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,252 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 381 [2021-11-07 02:00:08,252 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 382 [2021-11-07 02:00:08,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 433 [2021-11-07 02:00:08,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1695 [2021-11-07 02:00:08,269 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:08,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1651 [2021-11-07 02:00:08,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1676 [2021-11-07 02:00:08,328 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_int_121|], 138=[|v_#memory_$Pointer$.offset_208|, |v_#memory_$Pointer$.base_215|]} [2021-11-07 02:00:08,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:08,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:08,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:08,383 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:08,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2021-11-07 02:00:08,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:08,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:08,420 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:08,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:08,490 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,680 INFO L244 Elim1Store]: Index analysis took 166 ms [2021-11-07 02:00:08,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 20 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 109 [2021-11-07 02:00:08,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:08,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:08,712 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:08,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 27 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 137 [2021-11-07 02:00:08,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:00:08,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-07 02:00:08,862 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:08,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:08,929 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:08,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,090 INFO L354 Elim1Store]: treesize reduction 128, result has 10.5 percent of original size [2021-11-07 02:00:09,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 8 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 381 treesize of output 291 [2021-11-07 02:00:09,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 02:00:09,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 426 [2021-11-07 02:00:09,097 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:09,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:09,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:09,624 INFO L354 Elim1Store]: treesize reduction 216, result has 9.2 percent of original size [2021-11-07 02:00:09,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 9 disjoint index pairs (out of 55 index pairs), introduced 14 new quantified variables, introduced 48 case distinctions, treesize of input 523 treesize of output 386 [2021-11-07 02:00:09,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 576 [2021-11-07 02:00:09,633 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,634 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 576 [2021-11-07 02:00:09,635 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:09,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:09,712 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1741 [2021-11-07 02:00:09,754 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:09,755 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:1703, output treesize:1741 [2021-11-07 02:00:09,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,805 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:09,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:09,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1725 [2021-11-07 02:00:09,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1725 [2021-11-07 02:00:09,934 INFO L180 QuantifierPusher]: treesize reduction 9, result has 99.5 percent of original size [2021-11-07 02:00:09,939 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:09,974 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,014 INFO L185 QuantifierPusher]: treesize reduction 12, result has 99.3 percent of original size 1675 [2021-11-07 02:00:10,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,052 INFO L180 QuantifierPusher]: treesize reduction 12, result has 99.3 percent of original size [2021-11-07 02:00:10,065 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,077 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-11-07 02:00:10,085 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:00:10,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1691 [2021-11-07 02:00:10,097 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1682 [2021-11-07 02:00:10,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1683 [2021-11-07 02:00:10,131 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,154 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1831 [2021-11-07 02:00:10,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1831 [2021-11-07 02:00:10,209 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,222 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-11-07 02:00:10,224 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,224 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:00:10,237 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1847 [2021-11-07 02:00:10,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:10,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1838 [2021-11-07 02:00:10,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1862 [2021-11-07 02:00:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,702 INFO L244 Elim1Store]: Index analysis took 404 ms [2021-11-07 02:00:10,769 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:00:10,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 43 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 84 treesize of output 101 [2021-11-07 02:00:10,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:10,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:10,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:10,775 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:10,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:10,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,088 INFO L244 Elim1Store]: Index analysis took 286 ms [2021-11-07 02:00:11,215 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:00:11,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 53 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 107 [2021-11-07 02:00:11,217 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:11,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:11,223 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1878 [2021-11-07 02:00:11,325 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:11,325 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:1887, output treesize:1878 [2021-11-07 02:00:11,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,524 INFO L180 QuantifierPusher]: treesize reduction 48, result has 75.4 percent of original size [2021-11-07 02:00:11,524 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:11,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:00:11,529 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:00:11,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:00:11,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:00:11,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:11,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:11,546 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,559 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,571 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:00:11,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:11,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:11,574 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:11,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,590 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-07 02:00:11,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,601 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:146, output treesize:123 [2021-11-07 02:00:11,604 INFO L180 QuantifierPusher]: treesize reduction 12, result has 93.8 percent of original size [2021-11-07 02:00:11,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:00:11,606 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,606 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,606 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:00:11,606 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-07 02:00:11,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-07 02:00:11,612 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_123|], 2=[|v_#memory_$Pointer$.base_217|, |v_#memory_$Pointer$.offset_210|]} [2021-11-07 02:00:11,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-07 02:00:11,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,623 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-07 02:00:11,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,638 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,639 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-07 02:00:11,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,656 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-11-07 02:00:11,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,666 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:180, output treesize:153 [2021-11-07 02:00:11,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,671 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,672 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:11,672 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,672 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:11,673 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:11,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 230 [2021-11-07 02:00:11,679 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_124|], 12=[|v_#memory_$Pointer$.base_218|, |v_#memory_$Pointer$.offset_211|]} [2021-11-07 02:00:11,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:11,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,691 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,697 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:11,748 INFO L354 Elim1Store]: treesize reduction 16, result has 50.0 percent of original size [2021-11-07 02:00:11,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 38 [2021-11-07 02:00:11,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:11,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:11,751 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,758 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:11,794 INFO L354 Elim1Store]: treesize reduction 16, result has 50.0 percent of original size [2021-11-07 02:00:11,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 38 [2021-11-07 02:00:11,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:11,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:11,798 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,809 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-07 02:00:11,819 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,819 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:225, output treesize:212 [2021-11-07 02:00:11,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,827 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,828 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:00:11,830 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:11,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:11,833 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:00:11,835 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:11,837 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,838 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:00:11,840 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,841 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:11,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:11,843 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:11,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:00:11,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:00:11,855 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_125|], 12=[|v_#memory_$Pointer$.base_219|, |v_#memory_$Pointer$.offset_212|]} [2021-11-07 02:00:11,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:11,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,872 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,874 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:11,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:11,892 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:11,916 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2021-11-07 02:00:11,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,952 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:11,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:11,986 INFO L354 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2021-11-07 02:00:11,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 26 [2021-11-07 02:00:11,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:11,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:11,990 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:11,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,013 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:12,049 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-07 02:00:12,049 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 02:00:12,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:12,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:12,051 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2021-11-07 02:00:12,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,073 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:12,074 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:12,074 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 388 [2021-11-07 02:00:12,098 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:12,098 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:485, output treesize:388 [2021-11-07 02:00:12,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,124 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,131 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 372 [2021-11-07 02:00:12,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 372 [2021-11-07 02:00:12,151 INFO L180 QuantifierPusher]: treesize reduction 9, result has 97.9 percent of original size [2021-11-07 02:00:12,153 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,163 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,165 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,167 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,169 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,171 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,178 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,180 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,182 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,183 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,184 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,184 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 352 [2021-11-07 02:00:12,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,194 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,198 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,198 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,199 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,200 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,201 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,207 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,209 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,212 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:00:12,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,217 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,217 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,220 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,222 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,226 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,228 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,234 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,234 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:00:12,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 364 [2021-11-07 02:00:12,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,246 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,248 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,251 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,252 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,256 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,265 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 359 [2021-11-07 02:00:12,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 360 [2021-11-07 02:00:12,275 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,284 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,291 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,293 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,298 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,301 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,302 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,305 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-11-07 02:00:12,308 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,309 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,311 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,312 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,315 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,317 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:00:12,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 374 [2021-11-07 02:00:12,321 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,338 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,340 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,349 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,350 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,351 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,352 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 364 [2021-11-07 02:00:12,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 365 [2021-11-07 02:00:12,359 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,367 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,368 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,370 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,371 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,373 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,374 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,377 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,377 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,378 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:00:12,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,381 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,382 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,383 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,385 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,388 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:00:12,392 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 364 [2021-11-07 02:00:12,392 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,395 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,396 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,413 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,416 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 359 [2021-11-07 02:00:12,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 360 [2021-11-07 02:00:12,422 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,429 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,430 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,431 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,443 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,446 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,447 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-11-07 02:00:12,454 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,455 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,456 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,458 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,460 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,461 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,463 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,464 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,464 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,467 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-07 02:00:12,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 374 [2021-11-07 02:00:12,474 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,479 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,481 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,484 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,485 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,486 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,487 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,489 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,492 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,494 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,498 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,501 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,502 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 364 [2021-11-07 02:00:12,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 365 [2021-11-07 02:00:12,516 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,523 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,524 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,527 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,530 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,531 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,534 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,536 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,539 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-07 02:00:12,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,544 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:00:12,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:00:12,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,548 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-11-07 02:00:12,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:12,550 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,552 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,556 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,557 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,559 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,560 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-07 02:00:12,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 386 [2021-11-07 02:00:12,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,573 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:00:12,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:00:12,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,577 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,578 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:00:12,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:00:12,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,583 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,584 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2021-11-07 02:00:12,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,589 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-07 02:00:12,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,591 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 370 [2021-11-07 02:00:12,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2021-11-07 02:00:12,607 INFO L446 ElimStorePlain]: Different costs {10=[|v_#length_232|], 15=[|v_#valid_254|]} [2021-11-07 02:00:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,638 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-11-07 02:00:12,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 29 treesize of output 34 [2021-11-07 02:00:12,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:12,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:12,642 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 34 [2021-11-07 02:00:12,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:12,665 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:12,666 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,744 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-11-07 02:00:12,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-11-07 02:00:12,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:12,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:12,749 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,809 INFO L354 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2021-11-07 02:00:12,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 41 [2021-11-07 02:00:12,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:12,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:12,814 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,841 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,842 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,843 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-07 02:00:12,845 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-07 02:00:12,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:00:12,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,851 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:00:12,855 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:00:12,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-07 02:00:12,860 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,861 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,862 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-07 02:00:12,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-07 02:00:12,865 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:00:12,872 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 440 [2021-11-07 02:00:12,874 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2021-11-07 02:00:12,874 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:426, output treesize:436 [2021-11-07 02:00:12,888 INFO L180 QuantifierPusher]: treesize reduction 48, result has 75.4 percent of original size [2021-11-07 02:00:12,889 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:00:12,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:12,892 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-11-07 02:00:12,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:00:12,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:12,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:12,909 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:12,910 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:00:12,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:12,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:12,927 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:00:12,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:12,942 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,942 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-11-07 02:00:12,942 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-07 02:00:12,952 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,952 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:146, output treesize:123 [2021-11-07 02:00:12,957 INFO L180 QuantifierPusher]: treesize reduction 12, result has 93.8 percent of original size [2021-11-07 02:00:12,958 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-07 02:00:12,959 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,960 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:00:12,960 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:12,961 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:00:12,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 185 [2021-11-07 02:00:12,967 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_127|], 2=[|v_#memory_$Pointer$.offset_214|, |v_#memory_$Pointer$.base_221|]} [2021-11-07 02:00:12,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2021-11-07 02:00:12,978 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:12,978 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:12,979 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:12,985 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:12,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-07 02:00:12,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:12,998 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:12,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:12,999 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:12,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-07 02:00:13,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,018 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-11-07 02:00:13,032 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,032 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:180, output treesize:153 [2021-11-07 02:00:13,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,042 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:13,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:13,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:13,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 230 [2021-11-07 02:00:13,054 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_128|], 12=[|v_#memory_$Pointer$.offset_215|, |v_#memory_$Pointer$.base_222|]} [2021-11-07 02:00:13,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:13,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,071 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,080 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:13,122 INFO L354 Elim1Store]: treesize reduction 16, result has 50.0 percent of original size [2021-11-07 02:00:13,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 38 [2021-11-07 02:00:13,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:13,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:13,127 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,149 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:13,171 INFO L354 Elim1Store]: treesize reduction 16, result has 50.0 percent of original size [2021-11-07 02:00:13,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 38 [2021-11-07 02:00:13,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:13,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,175 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:00:13,175 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,184 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-07 02:00:13,193 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,193 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:225, output treesize:212 [2021-11-07 02:00:13,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,202 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,204 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,204 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:13,205 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:00:13,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:13,207 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:00:13,209 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,210 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-11-07 02:00:13,212 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-11-07 02:00:13,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-11-07 02:00:13,214 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-11-07 02:00:13,224 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,225 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-11-07 02:00:13,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:00:13,242 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_int_129|], 12=[|v_#memory_$Pointer$.offset_216|, |v_#memory_$Pointer$.base_223|]} [2021-11-07 02:00:13,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:13,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,267 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-07 02:00:13,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:00:13,283 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:13,353 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-07 02:00:13,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 33 [2021-11-07 02:00:13,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,356 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,357 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2021-11-07 02:00:13,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,385 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,409 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2021-11-07 02:00:13,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,435 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,436 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:00:13,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:13,462 INFO L354 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2021-11-07 02:00:13,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 26 [2021-11-07 02:00:13,463 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-11-07 02:00:13,466 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 388 [2021-11-07 02:00:13,498 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:00:13,499 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:485, output treesize:388 [2021-11-07 02:00:13,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 372 [2021-11-07 02:00:13,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,532 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,539 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,543 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:13,547 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 398 [2021-11-07 02:00:13,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 384 [2021-11-07 02:00:13,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 385 [2021-11-07 02:00:13,556 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,559 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 404 [2021-11-07 02:00:13,573 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,578 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-11-07 02:00:13,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:13,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:00:13,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:00:13,581 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:00:13,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 430 [2021-11-07 02:00:13,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-07 02:00:13,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 424 [2021-11-07 02:00:13,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:00:13,646 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-11-07 02:00:13,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 27 treesize of output 33 [2021-11-07 02:00:13,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,649 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,686 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-11-07 02:00:13,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 33 [2021-11-07 02:00:13,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-11-07 02:00:13,689 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:00:13,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,712 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,721 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-11-07 02:00:13,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-07 02:00:13,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-07 02:00:13,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-07 02:00:13,724 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:00:13,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-11-07 02:00:13,729 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-11-07 02:00:13,730 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:438, output treesize:432 [2021-11-07 02:00:13,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,760 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:00:13,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:00:13,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 372 [2021-11-07 02:00:13,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 372 [2021-11-07 02:00:13,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:00:13,832 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:00:40,458 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:00:40,459 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2021-11-07 02:00:40,459 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2021-11-07 02:00:40,459 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106455738] [2021-11-07 02:00:40,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-07 02:00:40,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:00:40,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-07 02:00:40,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=415, Invalid=3367, Unknown=0, NotChecked=0, Total=3782 [2021-11-07 02:00:40,461 INFO L87 Difference]: Start difference. First operand 269 states and 293 transitions. Second operand has 21 states, 21 states have (on average 1.8571428571428572) internal successors, (39), 20 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) [2021-11-07 02:00:42,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:00:42,132 INFO L93 Difference]: Finished difference Result 411 states and 441 transitions. [2021-11-07 02:00:42,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 02:00:42,133 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.8571428571428572) internal successors, (39), 20 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) Word has length 39 [2021-11-07 02:00:42,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:00:42,135 INFO L225 Difference]: With dead ends: 411 [2021-11-07 02:00:42,135 INFO L226 Difference]: Without dead ends: 411 [2021-11-07 02:00:42,138 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 25 SyntacticMatches, 3 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2038 ImplicationChecksByTransitivity, 31.2s TimeCoverageRelationStatistics Valid=662, Invalid=5500, Unknown=0, NotChecked=0, Total=6162 [2021-11-07 02:00:42,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2021-11-07 02:00:42,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 267. [2021-11-07 02:00:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 201 states have (on average 1.4477611940298507) internal successors, (291), 266 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 291 transitions. [2021-11-07 02:00:42,145 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 291 transitions. Word has length 39 [2021-11-07 02:00:42,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:00:42,146 INFO L470 AbstractCegarLoop]: Abstraction has 267 states and 291 transitions. [2021-11-07 02:00:42,146 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 1.8571428571428572) internal successors, (39), 20 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) [2021-11-07 02:00:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 291 transitions. [2021-11-07 02:00:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-07 02:00:42,147 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:00:42,147 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:00:42,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:00:42,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-11-07 02:00:42,359 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 02:00:42,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:00:42,360 INFO L85 PathProgramCache]: Analyzing trace with hash 220967600, now seen corresponding path program 1 times [2021-11-07 02:00:42,360 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:00:42,360 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553622881] [2021-11-07 02:00:42,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:00:42,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:00:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:00:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:00:43,353 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:00:43,354 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553622881] [2021-11-07 02:00:43,354 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553622881] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 02:00:43,354 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:00:43,354 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2021-11-07 02:00:43,354 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030892515] [2021-11-07 02:00:43,354 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-07 02:00:43,354 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:00:43,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-07 02:00:43,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=441, Unknown=0, NotChecked=0, Total=506 [2021-11-07 02:00:43,356 INFO L87 Difference]: Start difference. First operand 267 states and 291 transitions. Second operand has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 22 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:45,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:00:45,754 INFO L93 Difference]: Finished difference Result 403 states and 432 transitions. [2021-11-07 02:00:45,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-07 02:00:45,755 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 22 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 40 [2021-11-07 02:00:45,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:00:45,757 INFO L225 Difference]: With dead ends: 403 [2021-11-07 02:00:45,757 INFO L226 Difference]: Without dead ends: 403 [2021-11-07 02:00:45,757 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 206 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=229, Invalid=1031, Unknown=0, NotChecked=0, Total=1260 [2021-11-07 02:00:45,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2021-11-07 02:00:45,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 265. [2021-11-07 02:00:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 200 states have (on average 1.445) internal successors, (289), 264 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 289 transitions. [2021-11-07 02:00:45,767 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 289 transitions. Word has length 40 [2021-11-07 02:00:45,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:00:45,767 INFO L470 AbstractCegarLoop]: Abstraction has 265 states and 289 transitions. [2021-11-07 02:00:45,767 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 1.7391304347826086) internal successors, (40), 22 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 289 transitions. [2021-11-07 02:00:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 02:00:45,768 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:00:45,768 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:00:45,769 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable129 [2021-11-07 02:00:45,769 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr58REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 02:00:45,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:00:45,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1896661110, now seen corresponding path program 1 times [2021-11-07 02:00:45,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:00:45,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78630864] [2021-11-07 02:00:45,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:00:45,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:00:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:00:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:00:47,353 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:00:47,353 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78630864] [2021-11-07 02:00:47,353 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78630864] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 02:00:47,353 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:00:47,353 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2021-11-07 02:00:47,354 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379637727] [2021-11-07 02:00:47,354 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-07 02:00:47,354 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:00:47,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-07 02:00:47,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=693, Unknown=0, NotChecked=0, Total=756 [2021-11-07 02:00:47,355 INFO L87 Difference]: Start difference. First operand 265 states and 289 transitions. Second operand has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:52,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:00:52,372 INFO L93 Difference]: Finished difference Result 591 states and 631 transitions. [2021-11-07 02:00:52,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-11-07 02:00:52,373 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 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 42 [2021-11-07 02:00:52,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:00:52,378 INFO L225 Difference]: With dead ends: 591 [2021-11-07 02:00:52,379 INFO L226 Difference]: Without dead ends: 591 [2021-11-07 02:00:52,380 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=317, Invalid=2233, Unknown=0, NotChecked=0, Total=2550 [2021-11-07 02:00:52,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 591 states. [2021-11-07 02:00:52,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 591 to 273. [2021-11-07 02:00:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 208 states have (on average 1.4375) internal successors, (299), 272 states have internal predecessors, (299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 299 transitions. [2021-11-07 02:00:52,397 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 299 transitions. Word has length 42 [2021-11-07 02:00:52,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:00:52,398 INFO L470 AbstractCegarLoop]: Abstraction has 273 states and 299 transitions. [2021-11-07 02:00:52,398 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:00:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 299 transitions. [2021-11-07 02:00:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 02:00:52,399 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:00:52,399 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:00:52,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130 [2021-11-07 02:00:52,400 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr59REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 02:00:52,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:00:52,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1896661111, now seen corresponding path program 1 times [2021-11-07 02:00:52,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:00:52,401 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880442855] [2021-11-07 02:00:52,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:00:52,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:00:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:00:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:00:54,225 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:00:54,226 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880442855] [2021-11-07 02:00:54,226 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880442855] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 02:00:54,226 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:00:54,226 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2021-11-07 02:00:54,226 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408102663] [2021-11-07 02:00:54,226 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2021-11-07 02:00:54,227 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:00:54,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-11-07 02:00:54,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=692, Unknown=0, NotChecked=0, Total=756 [2021-11-07 02:00:54,228 INFO L87 Difference]: Start difference. First operand 273 states and 299 transitions. Second operand has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:01:02,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:01:02,214 INFO L93 Difference]: Finished difference Result 597 states and 637 transitions. [2021-11-07 02:01:02,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-11-07 02:01:02,214 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 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 42 [2021-11-07 02:01:02,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:01:02,217 INFO L225 Difference]: With dead ends: 597 [2021-11-07 02:01:02,217 INFO L226 Difference]: Without dead ends: 597 [2021-11-07 02:01:02,219 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 0 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 465 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=449, Invalid=2857, Unknown=0, NotChecked=0, Total=3306 [2021-11-07 02:01:02,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597 states. [2021-11-07 02:01:02,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597 to 273. [2021-11-07 02:01:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 208 states have (on average 1.4278846153846154) internal successors, (297), 272 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:01:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 297 transitions. [2021-11-07 02:01:02,230 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 297 transitions. Word has length 42 [2021-11-07 02:01:02,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:01:02,231 INFO L470 AbstractCegarLoop]: Abstraction has 273 states and 297 transitions. [2021-11-07 02:01:02,231 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 1.5555555555555556) internal successors, (42), 27 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:01:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 297 transitions. [2021-11-07 02:01:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 02:01:02,232 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:01:02,232 INFO L513 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:01:02,233 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable131 [2021-11-07 02:01:02,233 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr47REQUIRES_VIOLATION === [ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION (and 134 more)] === [2021-11-07 02:01:02,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:01:02,233 INFO L85 PathProgramCache]: Analyzing trace with hash 94200937, now seen corresponding path program 1 times [2021-11-07 02:01:02,234 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:01:02,234 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797930518] [2021-11-07 02:01:02,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:01:02,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:01:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:01:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:01:03,048 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:01:03,049 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797930518] [2021-11-07 02:01:03,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797930518] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 02:01:03,049 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1303934675] [2021-11-07 02:01:03,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:01:03,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:01:03,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:01:03,050 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:01:03,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd36e7dc-1ef8-41c6-879c-7c401036edcd/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 02:01:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:01:03,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 404 conjuncts, 93 conjunts are in the unsatisfiable core [2021-11-07 02:01:03,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:01:03,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2021-11-07 02:01:04,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2021-11-07 02:01:04,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-07 02:01:04,280 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-07 02:01:04,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 25 treesize of output 20 [2021-11-07 02:01:04,298 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-07 02:01:04,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 23 treesize of output 18 [2021-11-07 02:01:04,381 INFO L354 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-11-07 02:01:04,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 18 [2021-11-07 02:01:04,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:04,487 INFO L354 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2021-11-07 02:01:04,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 38 [2021-11-07 02:01:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:04,523 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-11-07 02:01:04,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 28 [2021-11-07 02:01:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:04,682 INFO L354 Elim1Store]: treesize reduction 58, result has 30.1 percent of original size [2021-11-07 02:01:04,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 83 treesize of output 94 [2021-11-07 02:01:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:04,709 INFO L354 Elim1Store]: treesize reduction 68, result has 18.1 percent of original size [2021-11-07 02:01:04,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 92 treesize of output 97 [2021-11-07 02:01:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:05,140 INFO L354 Elim1Store]: treesize reduction 62, result has 52.3 percent of original size [2021-11-07 02:01:05,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 106 treesize of output 154 [2021-11-07 02:01:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:05,194 INFO L354 Elim1Store]: treesize reduction 88, result has 32.3 percent of original size [2021-11-07 02:01:05,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 142 treesize of output 168 [2021-11-07 02:01:06,679 INFO L354 Elim1Store]: treesize reduction 112, result has 42.6 percent of original size [2021-11-07 02:01:06,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 149 treesize of output 205 [2021-11-07 02:01:06,808 INFO L354 Elim1Store]: treesize reduction 136, result has 44.0 percent of original size [2021-11-07 02:01:06,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 254 treesize of output 330 [2021-11-07 02:01:41,724 INFO L354 Elim1Store]: treesize reduction 68, result has 21.8 percent of original size [2021-11-07 02:01:41,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 375 treesize of output 368 [2021-11-07 02:01:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:59,009 INFO L354 Elim1Store]: treesize reduction 124, result has 50.2 percent of original size [2021-11-07 02:01:59,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 402 treesize of output 396 [2021-11-07 02:01:59,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:01:59,179 INFO L354 Elim1Store]: treesize reduction 124, result has 50.2 percent of original size [2021-11-07 02:01:59,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 406 treesize of output 487 [2021-11-07 02:05:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:05:24,719 INFO L354 Elim1Store]: treesize reduction 1388, result has 18.5 percent of original size [2021-11-07 02:05:24,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 1 disjoint index pairs (out of 105 index pairs), introduced 17 new quantified variables, introduced 118 case distinctions, treesize of input 939 treesize of output 1096 [2021-11-07 02:05:24,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:05:26,065 INFO L354 Elim1Store]: treesize reduction 1460, result has 17.7 percent of original size [2021-11-07 02:05:26,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 1 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 118 case distinctions, treesize of input 1096 treesize of output 1217